{"source":"kalshi","id":"KXHIGHTBOS-26AUG16","ticker":"KXHIGHTBOS-26AUG16","slug":"KXHIGHTBOS-26AUG16","title":"Highest temperature in Boston on Aug 16, 2026?","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-08-15T14:00:00Z","end_date":"2026-08-23T14:00:00Z","closed_time":null,"volume":2284.79,"volume_24hr":2284.79,"volume_24h_change":null,"normalized_vol_24hr":22.218252182006836,"normalized_volume":16.54969596862793,"liquidity":null,"open_interest":1783.35,"categories":["Climate and Weather"],"tags":[],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"79° to 80°","top_outcome_probability":0.36,"top_outcome_prob_24h_change":0.36,"top_outcome_volume_24h_change":153.25,"updated_at":"2026-08-15T22:17:01.323029Z","fetched_at":"2026-08-15T22:17:01.323029Z","added_at":"2026-08-15T14:10:24.073142Z","url":"https://kalshi.com/markets/kxhightbos/highest-temperature-in-boston-on-aug-16-2026/kxhightbos-26aug16","chart_24h":[157.81,620.5799999999999,874.9399999999999,1164.25,1265.25,1302.25,1412.13,1557.3600000000001,1666.3600000000001,1677.82,1740.82,1815.07,2219.79,2245.79,2284.79],"markets":[{"source":"kalshi","id":"KXHIGHTBOS-26AUG16-B79.5","event_id":"KXHIGHTBOS-26AUG16","slug":"KXHIGHTBOS-26AUG16-B79.5","question":"Will the maximum temperature be 79-80° on Aug 16, 2026?","group_item_title":"79° to 80°","description":"If the maximum temperature recorded at Boston (CLIBOS) for Aug 16, 2026, is between 79-80° 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":[0.36,0.64],"probability":0.36,"spread":0.020000000000000018,"active":true,"closed":false,"start_date":"2026-08-15T14:00:00Z","end_date":"2026-08-23T14:00:00Z","closed_time":"2026-08-17T05:00:00Z","volume":153.25,"volume_24hr":153.25,"prob_24h_change":0.36,"volume_24h_change":153.25,"normalized_vol_24hr":10.044024467468262,"normalized_volume":7.903050899505615,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-08-15T22:02:42.680002Z","fetched_at":"2026-08-15T22:02:42.680002Z","added_at":"2026-08-15T14:10:24.222748Z","url":"https://kalshi.com/markets/kxhightbos/highest-temperature-in-boston-on-aug-16-2026/kxhightbos-26aug16","event_title":"Highest temperature in Boston on Aug 16, 2026?","chart_24h":[0.0,0.0,0.28,0.28,0.31,0.33,0.35,0.36,0.35,0.35,0.35,0.36,0.36,0.36,0.36]},{"source":"kalshi","id":"KXHIGHTBOS-26AUG16-T79","event_id":"KXHIGHTBOS-26AUG16","slug":"KXHIGHTBOS-26AUG16-T79","question":"Will the maximum temperature be <79° on Aug 16, 2026?","group_item_title":"78° or below","description":"If the maximum temperature recorded at Boston (CLIBOS) for Aug 16, 2026, is less than 79° 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":[0.36,0.64],"probability":0.36,"spread":0.019999999999999962,"active":true,"closed":false,"start_date":"2026-08-15T14:00:00Z","end_date":"2026-08-23T14:00:00Z","closed_time":"2026-08-17T05:00:00Z","volume":774.61,"volume_24hr":774.61,"prob_24h_change":0.18999999999999997,"volume_24h_change":756.61,"normalized_vol_24hr":17.51508331298828,"normalized_volume":13.781588554382324,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-08-15T22:19:31.668552Z","fetched_at":"2026-08-15T22:17:02.329535Z","added_at":"2026-08-15T14:10:24.222748Z","url":"https://kalshi.com/markets/kxhightbos/highest-temperature-in-boston-on-aug-16-2026/kxhightbos-26aug16","event_title":"Highest temperature in Boston on Aug 16, 2026?","chart_24h":[0.17,0.26,0.35,0.33,0.27,0.27,0.28,0.28,0.29,0.37,0.36,0.36,0.36]},{"source":"kalshi","id":"KXHIGHTBOS-26AUG16-B81.5","event_id":"KXHIGHTBOS-26AUG16","slug":"KXHIGHTBOS-26AUG16-B81.5","question":"Will the maximum temperature be 81-82° on Aug 16, 2026?","group_item_title":"81° to 82°","description":"If the maximum temperature recorded at Boston (CLIBOS) for Aug 16, 2026, is between 81-82° 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":[0.3,0.7],"probability":0.3,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-08-15T14:00:00Z","end_date":"2026-08-23T14:00:00Z","closed_time":"2026-08-17T05:00:00Z","volume":199.27,"volume_24hr":199.27,"prob_24h_change":0.019999999999999962,"volume_24h_change":198.96,"normalized_vol_24hr":11.11192798614502,"normalized_volume":8.743321418762207,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-08-15T21:17:44.051561Z","fetched_at":"2026-08-15T21:17:44.051561Z","added_at":"2026-08-15T14:10:24.222748Z","url":"https://kalshi.com/markets/kxhightbos/highest-temperature-in-boston-on-aug-16-2026/kxhightbos-26aug16","event_title":"Highest temperature in Boston on Aug 16, 2026?","chart_24h":[0.28,0.31,0.26,0.29,0.33,0.29,0.32,0.34,0.34,0.29,0.26,0.3,0.3]},{"source":"kalshi","id":"KXHIGHTBOS-26AUG16-B83.5","event_id":"KXHIGHTBOS-26AUG16","slug":"KXHIGHTBOS-26AUG16-B83.5","question":"Will the maximum temperature be 83-84° on Aug 16, 2026?","group_item_title":"83° to 84°","description":"If the maximum temperature recorded at Boston (CLIBOS) for Aug 16, 2026, is between 83-84° 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":[0.06,0.94],"probability":0.06,"spread":0.010000000000000002,"active":true,"closed":false,"start_date":"2026-08-15T14:00:00Z","end_date":"2026-08-23T14:00:00Z","closed_time":"2026-08-17T05:00:00Z","volume":199.45,"volume_24hr":199.45,"prob_24h_change":0.0,"volume_24h_change":89.94999999999999,"normalized_vol_24hr":11.11569595336914,"normalized_volume":8.746286392211914,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-08-15T21:48:21.587749Z","fetched_at":"2026-08-15T21:48:21.587749Z","added_at":"2026-08-15T14:10:24.222748Z","url":"https://kalshi.com/markets/kxhightbos/highest-temperature-in-boston-on-aug-16-2026/kxhightbos-26aug16","event_title":"Highest temperature in Boston on Aug 16, 2026?","chart_24h":[0.06,0.06,0.05,0.06,0.05,0.07,0.06,0.06,0.06,0.06,0.06,0.06,0.06,0.06]},{"source":"kalshi","id":"KXHIGHTBOS-26AUG16-T86","event_id":"KXHIGHTBOS-26AUG16","slug":"KXHIGHTBOS-26AUG16-T86","question":"Will the maximum temperature be >86° on Aug 16, 2026?","group_item_title":"87° or above","description":"If the maximum temperature recorded at Boston (CLIBOS) for Aug 16, 2026, is greater than 86° 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":0.01,"active":true,"closed":false,"start_date":"2026-08-15T14:00:00Z","end_date":"2026-08-23T14:00:00Z","closed_time":"2026-08-17T05:00:00Z","volume":646.0,"volume_24hr":646.0,"prob_24h_change":-0.009999999999999998,"volume_24h_change":617.0,"normalized_vol_24hr":16.57356071472168,"normalized_volume":13.040759086608887,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-08-15T20:14:51.067199Z","fetched_at":"2026-08-15T20:14:51.067199Z","added_at":"2026-08-15T14:10:24.222748Z","url":"https://kalshi.com/markets/kxhightbos/highest-temperature-in-boston-on-aug-16-2026/kxhightbos-26aug16","event_title":"Highest temperature in Boston on Aug 16, 2026?","chart_24h":[0.03,0.01,0.01,0.02,0.01,0.02,0.02]},{"source":"kalshi","id":"KXHIGHTBOS-26AUG16-B85.5","event_id":"KXHIGHTBOS-26AUG16","slug":"KXHIGHTBOS-26AUG16-B85.5","question":"Will the maximum temperature be 85-86° on Aug 16, 2026?","group_item_title":"85° to 86°","description":"If the maximum temperature recorded at Boston (CLIBOS) for Aug 16, 2026, is between 85-86° 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":0.019999999999999997,"active":true,"closed":false,"start_date":"2026-08-15T14:00:00Z","end_date":"2026-08-23T14:00:00Z","closed_time":"2026-08-17T05:00:00Z","volume":312.21,"volume_24hr":312.21,"prob_24h_change":-0.019999999999999997,"volume_24h_change":311.21,"normalized_vol_24hr":13.066391944885254,"normalized_volume":10.281174659729004,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-08-15T20:47:57.755641Z","fetched_at":"2026-08-15T20:46:29.180520Z","added_at":"2026-08-15T14:10:24.222748Z","url":"https://kalshi.com/markets/kxhightbos/highest-temperature-in-boston-on-aug-16-2026/kxhightbos-26aug16","event_title":"Highest temperature in Boston on Aug 16, 2026?","chart_24h":[0.03,0.03,0.03,0.02,0.01]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXHIGHTBOS-26AUG16","as_of":"2026-08-15T22:27:21.356276Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Highest temperature in Boston on Aug 16, 2026?\" — top market at 36% probability across 6 outcomes","source_url":null}}