{"source":"kalshi","id":"KXLOWTBOS-26AUG20","ticker":"KXLOWTBOS-26AUG20","slug":"KXLOWTBOS-26AUG20","title":"Lowest temperature in Boston on Aug 20, 2026?","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-08-19T14:00:00Z","end_date":"2026-08-27T14:00:00Z","closed_time":null,"volume":808.75,"volume_24hr":805.75,"volume_24h_change":null,"normalized_vol_24hr":17.108171463012695,"normalized_volume":12.3671293258667,"liquidity":null,"open_interest":684.78,"categories":["Climate and Weather"],"tags":[],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"70° to 71°","top_outcome_probability":0.72,"top_outcome_prob_24h_change":0.37999999999999995,"top_outcome_volume_24h_change":305.97,"updated_at":"2026-08-20T09:02:10.668685Z","fetched_at":"2026-08-20T09:02:10.668685Z","added_at":"2026-08-19T14:02:25.124999Z","url":"https://kalshi.com/markets/kxlowtbos/lowest-temperature-in-boston-on-aug-20-2026/kxlowtbos-26aug20","chart_24h":[33.0,97.53,103.03,114.59,122.4,183.4,186.4,192.4,192.4,193.4,240.39,240.39,268.88,306.89,306.89,598.27,636.27,637.27,640.44,640.44,648.45,653.45,748.45,795.45,797.75],"markets":[{"source":"kalshi","id":"KXLOWTBOS-26AUG20-B70.5","event_id":"KXLOWTBOS-26AUG20","slug":"KXLOWTBOS-26AUG20-B70.5","question":"Will the minimum temperature be 70-71° on Aug 20, 2026?","group_item_title":"70° to 71°","description":"If the minimum temperature recorded at Boston (CLIBOS) for Aug 20, 2026, is between 70-71° fahrenheit according to The Weather Company, then the market resolves to Yes.\n\n---\n\nNot all weather data is the same. While checking a source like AccuWeather or Google Weather may help guide your decision, the official and final value used to determine this market is the maximum/minimum temperature as reported by the Weather Company.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.72,0.28],"probability":0.72,"spread":0.050000000000000044,"active":true,"closed":false,"start_date":"2026-08-19T14:00:00Z","end_date":"2026-08-27T14:00:00Z","closed_time":"2026-08-21T05:00:00Z","volume":338.97,"volume_24hr":338.97,"prob_24h_change":0.37999999999999995,"volume_24h_change":305.97,"normalized_vol_24hr":13.93427562713623,"normalized_volume":10.576603889465332,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-08-20T09:03:39.654474Z","fetched_at":"2026-08-20T09:02:10.923222Z","added_at":"2026-08-19T14:02:25.865169Z","url":"https://kalshi.com/markets/kxlowtbos/lowest-temperature-in-boston-on-aug-20-2026/kxlowtbos-26aug20","event_title":"Lowest temperature in Boston on Aug 20, 2026?","chart_24h":[0.34,0.36,0.37,0.37,0.36,0.35,0.35,0.41,0.41,0.35,0.34,0.34,0.34,0.32,0.32,0.32,0.32,0.35,0.36,0.44,0.49,0.46,0.46]},{"source":"kalshi","id":"KXLOWTBOS-26AUG20-B68.5","event_id":"KXLOWTBOS-26AUG20","slug":"KXLOWTBOS-26AUG20-B68.5","question":"Will the minimum temperature be 68-69° on Aug 20, 2026?","group_item_title":"68° to 69°","description":"If the minimum temperature recorded at Boston (CLIBOS) for Aug 20, 2026, is between 68-69° fahrenheit according to The Weather Company, then the market resolves to Yes.\n\n---\n\nNot all weather data is the same. While checking a source like AccuWeather or Google Weather may help guide your decision, the official and final value used to determine this market is the maximum/minimum temperature as reported by the Weather Company.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.42,0.5800000000000001],"probability":0.42,"spread":0.5,"active":true,"closed":false,"start_date":"2026-08-19T14:00:00Z","end_date":"2026-08-27T14:00:00Z","closed_time":"2026-08-21T05:00:00Z","volume":11.3,"volume_24hr":11.3,"prob_24h_change":0.42,"volume_24h_change":11.3,"normalized_vol_24hr":2.5830111503601074,"normalized_volume":1.9605960845947266,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-08-20T07:19:42.438269Z","fetched_at":"2026-08-20T07:16:22.549837Z","added_at":"2026-08-19T14:02:25.865169Z","url":"https://kalshi.com/markets/kxlowtbos/lowest-temperature-in-boston-on-aug-20-2026/kxlowtbos-26aug20","event_title":"Lowest temperature in Boston on Aug 20, 2026?","chart_24h":[0.0,0.0,0.36,0.36,0.36,0.36,0.39,0.37,0.37,0.37,0.37,0.37,0.37,0.37,0.37,0.37,0.37,0.37,0.37,0.37,0.37,0.37,0.37,0.41,0.41,0.42]},{"source":"kalshi","id":"KXLOWTBOS-26AUG20-B66.5","event_id":"KXLOWTBOS-26AUG20","slug":"KXLOWTBOS-26AUG20-B66.5","question":"Will the minimum temperature be 66-67° on Aug 20, 2026?","group_item_title":"66° to 67°","description":"If the minimum temperature recorded at Boston (CLIBOS) for Aug 20, 2026, is between 66-67° fahrenheit according to The Weather Company, then the market resolves to Yes.\n\n---\n\nNot all weather data is the same. While checking a source like AccuWeather or Google Weather may help guide your decision, the official and final value used to determine this market is the maximum/minimum temperature as reported by the Weather Company.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.12,0.88],"probability":0.12,"spread":0.06,"active":true,"closed":false,"start_date":"2026-08-19T14:00:00Z","end_date":"2026-08-27T14:00:00Z","closed_time":"2026-08-21T05:00:00Z","volume":63.48,"volume_24hr":60.48,"prob_24h_change":0.12,"volume_24h_change":60.48,"normalized_vol_24hr":6.95729398727417,"normalized_volume":5.4037089347839355,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-08-20T09:03:12.919279Z","fetched_at":"2026-08-20T09:02:10.923222Z","added_at":"2026-08-19T14:02:25.865169Z","url":"https://kalshi.com/markets/kxlowtbos/lowest-temperature-in-boston-on-aug-20-2026/kxlowtbos-26aug20","event_title":"Lowest temperature in Boston on Aug 20, 2026?","chart_24h":[0.0,0.0,0.09,0.09,0.15,0.15,0.12,0.11,0.11,0.11,0.11,0.11,0.11,0.11,0.19,0.19,0.22,0.24,0.24,0.24,0.24,0.24,0.07,0.15]},{"source":"kalshi","id":"KXLOWTBOS-26AUG20-T66","event_id":"KXLOWTBOS-26AUG20","slug":"KXLOWTBOS-26AUG20-T66","question":"Will the minimum temperature be <66° on Aug 20, 2026?","group_item_title":"65° or below","description":"If the minimum temperature recorded at Boston (CLIBOS) for Aug 20, 2026, is less than 66° fahrenheit according to The Weather Company, then the market resolves to Yes.\n\n---\n\nNot all weather data is the same. While checking a source like AccuWeather or Google Weather may help guide your decision, the official and final value used to determine this market is the maximum/minimum temperature as reported by the Weather Company.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.07,0.9299999999999999],"probability":0.07,"spread":0.05,"active":true,"closed":false,"start_date":"2026-08-19T14:00:00Z","end_date":"2026-08-27T14:00:00Z","closed_time":"2026-08-21T05:00:00Z","volume":60.0,"volume_24hr":60.0,"prob_24h_change":0.07,"volume_24h_change":60.0,"normalized_vol_24hr":6.930839538574219,"normalized_volume":5.2607502937316895,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-08-20T07:16:22.549837Z","fetched_at":"2026-08-20T07:16:22.549837Z","added_at":"2026-08-19T14:02:25.865169Z","url":"https://kalshi.com/markets/kxlowtbos/lowest-temperature-in-boston-on-aug-20-2026/kxlowtbos-26aug20","event_title":"Lowest temperature in Boston on Aug 20, 2026?","chart_24h":[0.0,0.0,0.0,0.1,0.1,0.1,0.03,0.03,0.03,0.03,0.03,0.03,0.03,0.03,0.07,0.07,0.07,0.07,0.07,0.07,0.07,0.07,0.07,0.07,0.07]},{"source":"kalshi","id":"KXLOWTBOS-26AUG20-B72.5","event_id":"KXLOWTBOS-26AUG20","slug":"KXLOWTBOS-26AUG20-B72.5","question":"Will the minimum temperature be 72-73° on Aug 20, 2026?","group_item_title":"72° to 73°","description":"If the minimum temperature recorded at Boston (CLIBOS) for Aug 20, 2026, is between 72-73° fahrenheit according to The Weather Company, then the market resolves to Yes.\n\n---\n\nNot all weather data is the same. While checking a source like AccuWeather or Google Weather may help guide your decision, the official and final value used to determine this market is the maximum/minimum temperature as reported by the Weather Company.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.02,0.98],"probability":0.02,"spread":0.03,"active":true,"closed":false,"start_date":"2026-08-19T14:00:00Z","end_date":"2026-08-27T14:00:00Z","closed_time":"2026-08-21T05:00:00Z","volume":121.0,"volume_24hr":121.0,"prob_24h_change":0.02,"volume_24h_change":121.0,"normalized_vol_24hr":9.4651460647583,"normalized_volume":7.184378147125244,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-08-20T07:16:22.549837Z","fetched_at":"2026-08-20T07:16:22.549837Z","added_at":"2026-08-19T14:02:25.865169Z","url":"https://kalshi.com/markets/kxlowtbos/lowest-temperature-in-boston-on-aug-20-2026/kxlowtbos-26aug20","event_title":"Lowest temperature in Boston on Aug 20, 2026?","chart_24h":[0.0,0.0,0.0,0.07,0.07,0.09,0.09,0.16,0.16,0.16,0.16,0.16,0.16,0.16,0.16,0.16,0.05,0.02,0.02,0.02,0.02,0.02,0.02,0.02]},{"source":"kalshi","id":"KXLOWTBOS-26AUG20-T73","event_id":"KXLOWTBOS-26AUG20","slug":"KXLOWTBOS-26AUG20-T73","question":"Will the minimum temperature be >73° on Aug 20, 2026?","group_item_title":"74° or above","description":"If the minimum temperature recorded at Boston (CLIBOS) for Aug 20, 2026, is greater than 73° fahrenheit according to The Weather Company, then the market resolves to Yes.\n\n---\n\nNot all weather data is the same. While checking a source like AccuWeather or Google Weather may help guide your decision, the official and final value used to determine this market is the maximum/minimum temperature as reported by the Weather Company.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.01,0.99],"probability":0.01,"spread":0.01,"active":true,"closed":false,"start_date":"2026-08-19T14:00:00Z","end_date":"2026-08-27T14:00:00Z","closed_time":"2026-08-21T05:00:00Z","volume":214.0,"volume_24hr":214.0,"prob_24h_change":0.01,"volume_24h_change":214.0,"normalized_vol_24hr":11.82957935333252,"normalized_volume":8.979065895080566,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-08-20T09:02:10.923222Z","fetched_at":"2026-08-20T09:02:10.923222Z","added_at":"2026-08-19T14:02:25.865169Z","url":"https://kalshi.com/markets/kxlowtbos/lowest-temperature-in-boston-on-aug-20-2026/kxlowtbos-26aug20","event_title":"Lowest temperature in Boston on Aug 20, 2026?","chart_24h":[0.0,0.04,0.04,0.03,0.03,0.03,0.04,0.03,0.03,0.03,0.05,0.01,0.01,0.01,0.01,0.01,0.01,0.01,0.01]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXLOWTBOS-26AUG20","as_of":"2026-08-20T09:09:18.821903Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Lowest temperature in Boston on Aug 20, 2026?\" — top market at 72% probability across 6 outcomes","source_url":null}}