{"source":"polymarket","id":"525754","ticker":"highest-temperature-in-toronto-on-may-28-2026","slug":"highest-temperature-in-toronto-on-may-28-2026","title":"Highest temperature in Toronto on May 28?","description":"This market will resolve to the temperature range that contains the highest temperature recorded at the Toronto Pearson Intl Airport Station in degrees Celsius on 28 May '26.\n\nThe resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Toronto Pearson Intl Airport Station, available here: https://www.wunderground.com/history/daily/ca/mississauga/CYYZ.\n\nTo toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.\n\nThis market can not resolve until the first data point for the following date has been published on the resolution source.\n\nThe resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.\n\nAny revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/highest-temperature-in-toronto-on-december-6-ZHBngGPj9GGd.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/highest-temperature-in-toronto-on-december-6-ZHBngGPj9GGd.jpg","active":true,"closed":false,"start_date":"2026-05-26T04:46:30.262581Z","end_date":"2026-05-28T12:00:00Z","closed_time":null,"volume":7168.032477000001,"volume_24hr":7168.032477000001,"volume_24h_change":null,"normalized_vol_24hr":27.759437561035156,"normalized_volume":18.005178451538086,"liquidity":33855.89007,"open_interest":6930.584912,"categories":["Climate and Weather"],"tags":[{"id":"84","slug":"weather","label":"Weather"},{"id":"101757","slug":"recurring","label":"Recurring"},{"id":"102169","slug":"hide-from-new","label":"Hide From New"},{"id":"102937","slug":"toronto","label":"Toronto"},{"id":"103040","slug":"daily-temperature","label":"Daily Temperature"},{"id":"105111","slug":"rewards-automation-100-2","label":"Rewards Automation 100 4.5 50 (2)"},{"id":"104596","slug":"highest-temperature","label":"Highest temperature"}],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"20°C","top_outcome_probability":0.295,"top_outcome_prob_24h_change":0.02999999999999997,"top_outcome_volume_24h_change":66.795711,"updated_at":"2026-05-26T15:56:12.821902Z","fetched_at":"2026-05-26T15:56:12.821902Z","added_at":"2026-05-26T04:49:28.007742Z","url":"https://polymarket.com/event/highest-temperature-in-toronto-on-may-28-2026","chart_24h":[0.0,86.3431,4215.502936,4241.184552000001,5445.213373,5468.409274,5577.709274,5578.914091,5644.587337,5691.718709,5742.535979,5858.505755,6138.282316,6218.272116,6338.543226000001,6925.043739000001,7168.032477000001],"markets":[{"source":"polymarket","id":"2358518","event_id":"525754","slug":"highest-temperature-in-toronto-on-may-28-2026-20c","question":"Will the highest temperature in Toronto be 20°C on May 28?","group_item_title":"20°C","description":"This market will resolve to the temperature range that contains the highest temperature recorded at the Toronto Pearson Intl Airport Station in degrees Celsius on 28 May '26.\n\nThe resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Toronto Pearson Intl Airport Station, available here: https://www.wunderground.com/history/daily/ca/mississauga/CYYZ.\n\nTo toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.\n\nThis market can not resolve until the first data point for the following date has been published on the resolution source.\n\nThe resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.\n\nAny revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/highest-temperature-in-toronto-on-december-6-ZHBngGPj9GGd.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/highest-temperature-in-toronto-on-december-6-ZHBngGPj9GGd.jpg","outcomes":["Yes","No"],"outcome_prices":[0.295,0.705],"probability":0.295,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-26T04:31:23.483937Z","end_date":"2026-05-28T12:00:00Z","closed_time":null,"volume":66.795711,"volume_24hr":66.795711,"prob_24h_change":0.02999999999999997,"volume_24h_change":66.795711,"normalized_vol_24hr":6.950816631317139,"normalized_volume":5.216175556182861,"liquidity":1443.5767,"categories":["Climate and Weather"],"updated_at":"2026-05-26T15:56:28.372819Z","fetched_at":"2026-05-26T15:56:12.960870Z","added_at":"2026-05-26T04:49:28.109279Z","url":"https://polymarket.com/event/highest-temperature-in-toronto-on-may-28-2026/highest-temperature-in-toronto-on-may-28-2026-20c","event_title":"Highest temperature in Toronto on May 28?","chart_24h":[0.265,0.24,0.255,0.26,0.27,0.275,0.27,0.285,0.27,0.275,0.275,0.28,0.275,0.27,0.275,0.295]},{"source":"polymarket","id":"2358517","event_id":"525754","slug":"highest-temperature-in-toronto-on-may-28-2026-19c","question":"Will the highest temperature in Toronto be 19°C on May 28?","group_item_title":"19°C","description":"This market will resolve to the temperature range that contains the highest temperature recorded at the Toronto Pearson Intl Airport Station in degrees Celsius on 28 May '26.\n\nThe resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Toronto Pearson Intl Airport Station, available here: https://www.wunderground.com/history/daily/ca/mississauga/CYYZ.\n\nTo toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.\n\nThis market can not resolve until the first data point for the following date has been published on the resolution source.\n\nThe resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.\n\nAny revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/highest-temperature-in-toronto-on-december-6-ZHBngGPj9GGd.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/highest-temperature-in-toronto-on-december-6-ZHBngGPj9GGd.jpg","outcomes":["Yes","No"],"outcome_prices":[0.215,0.785],"probability":0.215,"spread":0.01,"active":true,"closed":false,"start_date":"2026-05-26T04:31:20.342879Z","end_date":"2026-05-28T12:00:00Z","closed_time":null,"volume":59.796781,"volume_24hr":59.796781,"prob_24h_change":-0.060000000000000026,"volume_24h_change":59.796781,"normalized_vol_24hr":6.596214294433594,"normalized_volume":4.950067520141602,"liquidity":1172.4626,"categories":["Climate and Weather"],"updated_at":"2026-05-26T13:49:14.930449Z","fetched_at":"2026-05-26T13:49:00.050951Z","added_at":"2026-05-26T04:49:28.109279Z","url":"https://polymarket.com/event/highest-temperature-in-toronto-on-may-28-2026/highest-temperature-in-toronto-on-may-28-2026-19c","event_title":"Highest temperature in Toronto on May 28?","chart_24h":[0.275,0.2,0.23,0.245,0.255,0.245,0.235,0.245,0.23,0.215,0.24,0.24,0.215]},{"source":"polymarket","id":"2358519","event_id":"525754","slug":"highest-temperature-in-toronto-on-may-28-2026-21c","question":"Will the highest temperature in Toronto be 21°C on May 28?","group_item_title":"21°C","description":"This market will resolve to the temperature range that contains the highest temperature recorded at the Toronto Pearson Intl Airport Station in degrees Celsius on 28 May '26.\n\nThe resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Toronto Pearson Intl Airport Station, available here: https://www.wunderground.com/history/daily/ca/mississauga/CYYZ.\n\nTo toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.\n\nThis market can not resolve until the first data point for the following date has been published on the resolution source.\n\nThe resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.\n\nAny revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/highest-temperature-in-toronto-on-december-6-ZHBngGPj9GGd.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/highest-temperature-in-toronto-on-december-6-ZHBngGPj9GGd.jpg","outcomes":["Yes","No"],"outcome_prices":[0.185,0.815],"probability":0.185,"spread":0.01,"active":true,"closed":false,"start_date":"2026-05-26T04:31:28.533083Z","end_date":"2026-05-28T12:00:00Z","closed_time":null,"volume":61.180927999999994,"volume_24hr":61.180928,"prob_24h_change":-0.08000000000000002,"volume_24h_change":61.180928,"normalized_vol_24hr":6.6687140464782715,"normalized_volume":5.00447416305542,"liquidity":1092.743,"categories":["Climate and Weather"],"updated_at":"2026-05-26T11:16:21.689651Z","fetched_at":"2026-05-26T11:16:02.020023Z","added_at":"2026-05-26T04:49:28.109279Z","url":"https://polymarket.com/event/highest-temperature-in-toronto-on-may-28-2026/highest-temperature-in-toronto-on-may-28-2026-21c","event_title":"Highest temperature in Toronto on May 28?","chart_24h":[0.265,0.19,0.195,0.215,0.175,0.175,0.175,0.18,0.175,0.175,0.185]},{"source":"polymarket","id":"2358516","event_id":"525754","slug":"highest-temperature-in-toronto-on-may-28-2026-18c","question":"Will the highest temperature in Toronto be 18°C on May 28?","group_item_title":"18°C","description":"This market will resolve to the temperature range that contains the highest temperature recorded at the Toronto Pearson Intl Airport Station in degrees Celsius on 28 May '26.\n\nThe resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Toronto Pearson Intl Airport Station, available here: https://www.wunderground.com/history/daily/ca/mississauga/CYYZ.\n\nTo toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.\n\nThis market can not resolve until the first data point for the following date has been published on the resolution source.\n\nThe resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.\n\nAny revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/highest-temperature-in-toronto-on-december-6-ZHBngGPj9GGd.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/highest-temperature-in-toronto-on-december-6-ZHBngGPj9GGd.jpg","outcomes":["Yes","No"],"outcome_prices":[0.145,0.855],"probability":0.145,"spread":0.01,"active":true,"closed":false,"start_date":"2026-05-26T04:31:16.377073Z","end_date":"2026-05-28T12:00:00Z","closed_time":null,"volume":59.07,"volume_24hr":59.07,"prob_24h_change":-0.10500000000000001,"volume_24h_change":59.07,"normalized_vol_24hr":6.557645320892334,"normalized_volume":4.92112398147583,"liquidity":1748.9732,"categories":["Climate and Weather"],"updated_at":"2026-05-26T15:13:42.553591Z","fetched_at":"2026-05-26T15:13:11.928521Z","added_at":"2026-05-26T04:49:28.109279Z","url":"https://polymarket.com/event/highest-temperature-in-toronto-on-may-28-2026/highest-temperature-in-toronto-on-may-28-2026-18c","event_title":"Highest temperature in Toronto on May 28?","chart_24h":[0.25,0.18,0.195,0.205,0.215,0.16,0.17,0.165,0.18,0.17,0.155,0.155,0.145,0.145]},{"source":"polymarket","id":"2358520","event_id":"525754","slug":"highest-temperature-in-toronto-on-may-28-2026-22c","question":"Will the highest temperature in Toronto be 22°C on May 28?","group_item_title":"22°C","description":"This market will resolve to the temperature range that contains the highest temperature recorded at the Toronto Pearson Intl Airport Station in degrees Celsius on 28 May '26.\n\nThe resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Toronto Pearson Intl Airport Station, available here: https://www.wunderground.com/history/daily/ca/mississauga/CYYZ.\n\nTo toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.\n\nThis market can not resolve until the first data point for the following date has been published on the resolution source.\n\nThe resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.\n\nAny revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/highest-temperature-in-toronto-on-december-6-ZHBngGPj9GGd.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/highest-temperature-in-toronto-on-december-6-ZHBngGPj9GGd.jpg","outcomes":["Yes","No"],"outcome_prices":[0.08,0.92],"probability":0.08,"spread":0.04,"active":true,"closed":false,"start_date":"2026-05-26T04:31:35.482387Z","end_date":"2026-05-28T12:00:00Z","closed_time":null,"volume":91.151737,"volume_24hr":91.151737,"prob_24h_change":-0.16499999999999998,"volume_24h_change":91.151737,"normalized_vol_24hr":7.999610424041748,"normalized_volume":6.003232955932617,"liquidity":1713.1159,"categories":["Climate and Weather"],"updated_at":"2026-05-26T15:56:12.960870Z","fetched_at":"2026-05-26T15:56:12.960870Z","added_at":"2026-05-26T04:49:28.109279Z","url":"https://polymarket.com/event/highest-temperature-in-toronto-on-may-28-2026/highest-temperature-in-toronto-on-may-28-2026-22c","event_title":"Highest temperature in Toronto on May 28?","chart_24h":[0.245,0.11,0.12,0.055,0.065,0.065,0.085,0.085,0.085,0.07,0.085,0.085,0.095,0.08]},{"source":"polymarket","id":"2358515","event_id":"525754","slug":"highest-temperature-in-toronto-on-may-28-2026-17c","question":"Will the highest temperature in Toronto be 17°C on May 28?","group_item_title":"17°C","description":"This market will resolve to the temperature range that contains the highest temperature recorded at the Toronto Pearson Intl Airport Station in degrees Celsius on 28 May '26.\n\nThe resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Toronto Pearson Intl Airport Station, available here: https://www.wunderground.com/history/daily/ca/mississauga/CYYZ.\n\nTo toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.\n\nThis market can not resolve until the first data point for the following date has been published on the resolution source.\n\nThe resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.\n\nAny revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/highest-temperature-in-toronto-on-december-6-ZHBngGPj9GGd.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/highest-temperature-in-toronto-on-december-6-ZHBngGPj9GGd.jpg","outcomes":["Yes","No"],"outcome_prices":[0.045,0.955],"probability":0.045,"spread":0.05,"active":true,"closed":false,"start_date":"2026-05-26T04:31:08.970922Z","end_date":"2026-05-28T12:00:00Z","closed_time":null,"volume":40.3,"volume_24hr":40.3,"prob_24h_change":-0.2,"volume_24h_change":40.3,"normalized_vol_24hr":5.412763595581055,"normalized_volume":4.061958312988281,"liquidity":1531.7285,"categories":["Climate and Weather"],"updated_at":"2026-05-26T11:44:06.524413Z","fetched_at":"2026-05-26T11:43:56.033813Z","added_at":"2026-05-26T04:49:28.109279Z","url":"https://polymarket.com/event/highest-temperature-in-toronto-on-may-28-2026/highest-temperature-in-toronto-on-may-28-2026-17c","event_title":"Highest temperature in Toronto on May 28?","chart_24h":[0.245,0.07,0.075,0.085,0.065,0.04,0.04,0.08,0.055,0.06,0.045]},{"source":"polymarket","id":"2358521","event_id":"525754","slug":"highest-temperature-in-toronto-on-may-28-2026-23corhigher","question":"Will the highest temperature in Toronto be 23°C or higher on May 28?","group_item_title":"23°C or higher","description":"This market will resolve to the temperature range that contains the highest temperature recorded at the Toronto Pearson Intl Airport Station in degrees Celsius on 28 May '26.\n\nThe resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Toronto Pearson Intl Airport Station, available here: https://www.wunderground.com/history/daily/ca/mississauga/CYYZ.\n\nTo toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.\n\nThis market can not resolve until the first data point for the following date has been published on the resolution source.\n\nThe resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.\n\nAny revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/highest-temperature-in-toronto-on-december-6-ZHBngGPj9GGd.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/highest-temperature-in-toronto-on-december-6-ZHBngGPj9GGd.jpg","outcomes":["Yes","No"],"outcome_prices":[0.032,0.968],"probability":0.032,"spread":0.012,"active":true,"closed":false,"start_date":"2026-05-26T04:31:39.590965Z","end_date":"2026-05-28T12:00:00Z","closed_time":null,"volume":187.691723,"volume_24hr":187.691723,"prob_24h_change":-0.23800000000000002,"volume_24h_change":187.691723,"normalized_vol_24hr":10.73528003692627,"normalized_volume":8.056191444396973,"liquidity":1099.29329,"categories":["Climate and Weather"],"updated_at":"2026-05-26T15:56:28.372819Z","fetched_at":"2026-05-26T15:56:12.960870Z","added_at":"2026-05-26T04:49:28.109279Z","url":"https://polymarket.com/event/highest-temperature-in-toronto-on-may-28-2026/highest-temperature-in-toronto-on-may-28-2026-23corhigher","event_title":"Highest temperature in Toronto on May 28?","chart_24h":[0.27,0.0295,0.0305,0.03,0.031,0.027,0.0295,0.033,0.038,0.041,0.043,0.0325,0.035,0.0375,0.0355,0.035,0.032]},{"source":"polymarket","id":"2358514","event_id":"525754","slug":"highest-temperature-in-toronto-on-may-28-2026-16c","question":"Will the highest temperature in Toronto be 16°C on May 28?","group_item_title":"16°C","description":"This market will resolve to the temperature range that contains the highest temperature recorded at the Toronto Pearson Intl Airport Station in degrees Celsius on 28 May '26.\n\nThe resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Toronto Pearson Intl Airport Station, available here: https://www.wunderground.com/history/daily/ca/mississauga/CYYZ.\n\nTo toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.\n\nThis market can not resolve until the first data point for the following date has been published on the resolution source.\n\nThe resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.\n\nAny revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/highest-temperature-in-toronto-on-december-6-ZHBngGPj9GGd.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/highest-temperature-in-toronto-on-december-6-ZHBngGPj9GGd.jpg","outcomes":["Yes","No"],"outcome_prices":[0.016,0.984],"probability":0.016,"spread":0.006,"active":true,"closed":false,"start_date":"2026-05-26T04:31:04.109794Z","end_date":"2026-05-28T12:00:00Z","closed_time":null,"volume":11.51,"volume_24hr":11.51,"prob_24h_change":-0.013999999999999999,"volume_24h_change":10.0,"normalized_vol_24hr":2.4956297874450684,"normalized_volume":1.8728221654891968,"liquidity":2410.23196,"categories":["Climate and Weather"],"updated_at":"2026-05-26T15:27:55.715712Z","fetched_at":"2026-05-26T15:27:36.153643Z","added_at":"2026-05-26T04:49:28.109279Z","url":"https://polymarket.com/event/highest-temperature-in-toronto-on-may-28-2026/highest-temperature-in-toronto-on-may-28-2026-16c","event_title":"Highest temperature in Toronto on May 28?","chart_24h":[0.03,0.03,0.0305,0.0315,0.031,0.0305,0.0305,0.031,0.03,0.0335,0.0315,0.028,0.0225,0.022,0.019,0.0165,0.016]},{"source":"polymarket","id":"2358513","event_id":"525754","slug":"highest-temperature-in-toronto-on-may-28-2026-15c","question":"Will the highest temperature in Toronto be 15°C on May 28?","group_item_title":"15°C","description":"This market will resolve to the temperature range that contains the highest temperature recorded at the Toronto Pearson Intl Airport Station in degrees Celsius on 28 May '26.\n\nThe resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Toronto Pearson Intl Airport Station, available here: https://www.wunderground.com/history/daily/ca/mississauga/CYYZ.\n\nTo toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.\n\nThis market can not resolve until the first data point for the following date has been published on the resolution source.\n\nThe resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.\n\nAny revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/highest-temperature-in-toronto-on-december-6-ZHBngGPj9GGd.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/highest-temperature-in-toronto-on-december-6-ZHBngGPj9GGd.jpg","outcomes":["Yes","No"],"outcome_prices":[0.0115,0.9885],"probability":0.0115,"spread":0.001,"active":true,"closed":false,"start_date":"2026-05-26T04:31:00.358377Z","end_date":"2026-05-28T12:00:00Z","closed_time":null,"volume":792.25742,"volume_24hr":792.25742,"prob_24h_change":-0.0185,"volume_24h_change":780.64642,"normalized_vol_24hr":17.425437927246094,"normalized_volume":13.076757431030273,"liquidity":5122.61939,"categories":["Climate and Weather"],"updated_at":"2026-05-26T15:28:07.600872Z","fetched_at":"2026-05-26T15:27:36.153643Z","added_at":"2026-05-26T04:49:28.109279Z","url":"https://polymarket.com/event/highest-temperature-in-toronto-on-may-28-2026/highest-temperature-in-toronto-on-may-28-2026-15c","event_title":"Highest temperature in Toronto on May 28?","chart_24h":[0.03,0.0315,0.031,0.0315,0.031,0.031,0.031,0.0315,0.0315,0.0305,0.02,0.0135,0.014,0.0135,0.0115,0.0115]},{"source":"polymarket","id":"2358512","event_id":"525754","slug":"highest-temperature-in-toronto-on-may-28-2026-14c","question":"Will the highest temperature in Toronto be 14°C on May 28?","group_item_title":"14°C","description":"This market will resolve to the temperature range that contains the highest temperature recorded at the Toronto Pearson Intl Airport Station in degrees Celsius on 28 May '26.\n\nThe resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Toronto Pearson Intl Airport Station, available here: https://www.wunderground.com/history/daily/ca/mississauga/CYYZ.\n\nTo toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.\n\nThis market can not resolve until the first data point for the following date has been published on the resolution source.\n\nThe resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.\n\nAny revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/highest-temperature-in-toronto-on-december-6-ZHBngGPj9GGd.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/highest-temperature-in-toronto-on-december-6-ZHBngGPj9GGd.jpg","outcomes":["Yes","No"],"outcome_prices":[0.0035,0.9965],"probability":0.0035,"spread":0.001,"active":true,"closed":false,"start_date":"2026-05-26T04:30:57.054214Z","end_date":"2026-05-28T12:00:00Z","closed_time":null,"volume":5703.278177000001,"volume_24hr":5703.278177,"prob_24h_change":-0.021500000000000002,"volume_24h_change":5686.616677,"normalized_vol_24hr":29.245616912841797,"normalized_volume":21.947099685668945,"liquidity":8227.20082,"categories":["Climate and Weather"],"updated_at":"2026-05-26T14:59:19.152830Z","fetched_at":"2026-05-26T14:59:00.407489Z","added_at":"2026-05-26T04:49:28.109279Z","url":"https://polymarket.com/event/highest-temperature-in-toronto-on-may-28-2026/highest-temperature-in-toronto-on-may-28-2026-14c","event_title":"Highest temperature in Toronto on May 28?","chart_24h":[0.025,0.0255,0.0335,0.035,0.037,0.034,0.033,0.032,0.015,0.0135,0.0125,0.0115,0.005,0.0055,0.0055,0.0035]},{"source":"polymarket","id":"2358511","event_id":"525754","slug":"highest-temperature-in-toronto-on-may-28-2026-13corbelow","question":"Will the highest temperature in Toronto be 13°C or below on May 28?","group_item_title":"13°C or below","description":"This market will resolve to the temperature range that contains the highest temperature recorded at the Toronto Pearson Intl Airport Station in degrees Celsius on 28 May '26.\n\nThe resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Toronto Pearson Intl Airport Station, available here: https://www.wunderground.com/history/daily/ca/mississauga/CYYZ.\n\nTo toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.\n\nThis market can not resolve until the first data point for the following date has been published on the resolution source.\n\nThe resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.\n\nAny revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/highest-temperature-in-toronto-on-december-6-ZHBngGPj9GGd.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/highest-temperature-in-toronto-on-december-6-ZHBngGPj9GGd.jpg","outcomes":["Yes","No"],"outcome_prices":[0.003,0.997],"probability":0.003,"spread":0.002,"active":true,"closed":false,"start_date":"2026-05-26T04:30:50.249344Z","end_date":"2026-05-28T12:00:00Z","closed_time":null,"volume":95.0,"volume_24hr":95.0,"prob_24h_change":-0.002,"volume_24h_change":80.0,"normalized_vol_24hr":8.144968032836914,"normalized_volume":6.1123151779174805,"liquidity":7722.19819,"categories":["Climate and Weather"],"updated_at":"2026-05-26T14:45:17.947150Z","fetched_at":"2026-05-26T14:44:50.263877Z","added_at":"2026-05-26T04:49:28.109279Z","url":"https://polymarket.com/event/highest-temperature-in-toronto-on-may-28-2026/highest-temperature-in-toronto-on-may-28-2026-13corbelow","event_title":"Highest temperature in Toronto on May 28?","chart_24h":[0.005,0.0055,0.005,0.006,0.0065,0.003]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/polymarket/525754","as_of":"2026-05-26T16:04:05.977750Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Polymarket): \"Highest temperature in Toronto on May 28?\" — top market at 0% probability across 11 outcomes","source_url":null}}