{"source":"kalshi","id":"KXHIGHTBOS-26AUG14","ticker":"KXHIGHTBOS-26AUG14","slug":"KXHIGHTBOS-26AUG14","title":"Highest temperature in Boston on Aug 14, 2026?","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-08-13T17:14:35Z","end_date":"2026-08-21T17:14:35Z","closed_time":null,"volume":1450.59,"volume_24hr":1446.59,"volume_24h_change":null,"normalized_vol_24hr":18.081439971923828,"normalized_volume":14.679221153259277,"liquidity":null,"open_interest":1400.1200000000001,"categories":["Climate and Weather"],"tags":[],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"84° to 85°","top_outcome_probability":0.39,"top_outcome_prob_24h_change":0.39,"top_outcome_volume_24h_change":349.59,"updated_at":"2026-08-14T02:38:49.701339Z","fetched_at":"2026-08-14T02:38:49.701339Z","added_at":"2026-08-13T17:22:42.745211Z","url":"https://kalshi.com/markets/kxhightbos/highest-temperature-in-boston-on-aug-14-2026/kxhightbos-26aug14","chart_24h":[44.0,50.0,200.0,227.10999999999999,383.11,442.11,545.11,647.53,665.53,696.5300000000001,1039.66,1145.66,1154.66,1391.98,1439.59],"markets":[{"source":"kalshi","id":"KXHIGHTBOS-26AUG14-B84.5","event_id":"KXHIGHTBOS-26AUG14","slug":"KXHIGHTBOS-26AUG14-B84.5","question":"Will the maximum temperature be 84-85° on Aug 14, 2026?","group_item_title":"84° to 85°","description":"If the maximum temperature recorded at Boston for Aug 14, 2026, is between 84-85° fahrenheit according to The Weather Company, then the market resolves to Yes.\n\n---\n\nData for CLIBOS can be found by clicking the following URL: https://weather.com/kalshi, navigating to the \"Observed Weather\" tab, and choosing the location \"Boston (Logan Airport), MA\" with Daily Climate Report selected. Please use the latest version of the data for the desired date, keeping in mind that different cities update their reports at different frequencies.\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":[0.39,0.61],"probability":0.39,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-08-13T17:14:35Z","end_date":"2026-08-21T17:14:35Z","closed_time":"2026-08-15T05:00:00Z","volume":352.59,"volume_24hr":349.59,"prob_24h_change":0.39,"volume_24h_change":349.59,"normalized_vol_24hr":14.550663948059082,"normalized_volume":10.719635963439941,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-08-14T02:41:28.425102Z","fetched_at":"2026-08-14T02:38:49.976804Z","added_at":"2026-08-13T17:22:42.847019Z","url":"https://kalshi.com/markets/kxhightbos/highest-temperature-in-boston-on-aug-14-2026/kxhightbos-26aug14","event_title":"Highest temperature in Boston on Aug 14, 2026?","chart_24h":[0.0,0.0,0.0,0.34,0.34,0.34,0.4,0.41,0.41,0.37,0.38,0.37,0.38,0.38]},{"source":"kalshi","id":"KXHIGHTBOS-26AUG14-B82.5","event_id":"KXHIGHTBOS-26AUG14","slug":"KXHIGHTBOS-26AUG14-B82.5","question":"Will the maximum temperature be 82-83° on Aug 14, 2026?","group_item_title":"82° to 83°","description":"If the maximum temperature recorded at Boston for Aug 14, 2026, is between 82-83° fahrenheit according to The Weather Company, then the market resolves to Yes.\n\n---\n\nData for CLIBOS can be found by clicking the following URL: https://weather.com/kalshi, navigating to the \"Observed Weather\" tab, and choosing the location \"Boston (Logan Airport), MA\" with Daily Climate Report selected. Please use the latest version of the data for the desired date, keeping in mind that different cities update their reports at different frequencies.\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":"2026-08-13T17:14:35Z","end_date":"2026-08-21T17:14:35Z","closed_time":"2026-08-15T05:00:00Z","volume":421.82,"volume_24hr":420.82,"prob_24h_change":0.010000000000000009,"volume_24h_change":392.82,"normalized_vol_24hr":15.483757019042969,"normalized_volume":11.382866859436035,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-08-14T02:41:28.425102Z","fetched_at":"2026-08-14T02:38:49.976804Z","added_at":"2026-08-13T17:22:42.847019Z","url":"https://kalshi.com/markets/kxhightbos/highest-temperature-in-boston-on-aug-14-2026/kxhightbos-26aug14","event_title":"Highest temperature in Boston on Aug 14, 2026?","chart_24h":[0.29,0.27,0.27,0.26,0.31,0.31,0.28,0.28,0.32,0.29,0.29,0.29,0.3,0.3]},{"source":"kalshi","id":"KXHIGHTBOS-26AUG14-B86.5","event_id":"KXHIGHTBOS-26AUG14","slug":"KXHIGHTBOS-26AUG14-B86.5","question":"Will the maximum temperature be 86-87° on Aug 14, 2026?","group_item_title":"86° to 87°","description":"If the maximum temperature recorded at Boston for Aug 14, 2026, is between 86-87° fahrenheit according to The Weather Company, then the market resolves to Yes.\n\n---\n\nData for CLIBOS can be found by clicking the following URL: https://weather.com/kalshi, navigating to the \"Observed Weather\" tab, and choosing the location \"Boston (Logan Airport), MA\" with Daily Climate Report selected. Please use the latest version of the data for the desired date, keeping in mind that different cities update their reports at different frequencies.\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":[0.18,0.8200000000000001],"probability":0.18,"spread":0.01999999999999999,"active":true,"closed":false,"start_date":"2026-08-13T17:14:35Z","end_date":"2026-08-21T17:14:35Z","closed_time":"2026-08-15T05:00:00Z","volume":240.75,"volume_24hr":240.75,"prob_24h_change":0.09,"volume_24h_change":235.75,"normalized_vol_24hr":12.763134002685547,"normalized_volume":9.375456809997559,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-08-14T02:38:49.976804Z","fetched_at":"2026-08-14T02:38:49.976804Z","added_at":"2026-08-13T17:22:42.847019Z","url":"https://kalshi.com/markets/kxhightbos/highest-temperature-in-boston-on-aug-14-2026/kxhightbos-26aug14","event_title":"Highest temperature in Boston on Aug 14, 2026?","chart_24h":[0.09,0.09,0.08,0.08,0.08,0.08,0.08,0.08,0.08,0.16,0.15,0.15,0.18,0.18]},{"source":"kalshi","id":"KXHIGHTBOS-26AUG14-B80.5","event_id":"KXHIGHTBOS-26AUG14","slug":"KXHIGHTBOS-26AUG14-B80.5","question":"Will the maximum temperature be 80-81° on Aug 14, 2026?","group_item_title":"80° to 81°","description":"If the maximum temperature recorded at Boston for Aug 14, 2026, is between 80-81° fahrenheit according to The Weather Company, then the market resolves to Yes.\n\n---\n\nData for CLIBOS can be found by clicking the following URL: https://weather.com/kalshi, navigating to the \"Observed Weather\" tab, and choosing the location \"Boston (Logan Airport), MA\" with Daily Climate Report selected. Please use the latest version of the data for the desired date, keeping in mind that different cities update their reports at different frequencies.\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":0.009999999999999995,"active":true,"closed":false,"start_date":"2026-08-13T17:14:35Z","end_date":"2026-08-21T17:14:35Z","closed_time":"2026-08-15T05:00:00Z","volume":137.24,"volume_24hr":137.24,"prob_24h_change":0.01999999999999999,"volume_24h_change":136.24,"normalized_vol_24hr":10.295806884765625,"normalized_volume":7.563024044036865,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-08-14T02:05:53.470735Z","fetched_at":"2026-08-14T02:03:45.789229Z","added_at":"2026-08-13T17:22:42.847019Z","url":"https://kalshi.com/markets/kxhightbos/highest-temperature-in-boston-on-aug-14-2026/kxhightbos-26aug14","event_title":"Highest temperature in Boston on Aug 14, 2026?","chart_24h":[0.1,0.1,0.1,0.1,0.1,0.15,0.15,0.15,0.15,0.12,0.12]},{"source":"kalshi","id":"KXHIGHTBOS-26AUG14-T80","event_id":"KXHIGHTBOS-26AUG14","slug":"KXHIGHTBOS-26AUG14-T80","question":"Will the maximum temperature be <80° on Aug 14, 2026?","group_item_title":"79° or below","description":"If the maximum temperature recorded at Boston for Aug 14, 2026, is less than 80° fahrenheit according to The Weather Company, then the market resolves to Yes.\n\n---\n\nData for CLIBOS can be found by clicking the following URL: https://weather.com/kalshi, navigating to the \"Observed Weather\" tab, and choosing the location \"Boston (Logan Airport), MA\" with Daily Climate Report selected. Please use the latest version of the data for the desired date, keeping in mind that different cities update their reports at different frequencies.\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":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-08-13T17:14:35Z","end_date":"2026-08-21T17:14:35Z","closed_time":"2026-08-15T05:00:00Z","volume":279.74,"volume_24hr":279.74,"prob_24h_change":-0.009999999999999995,"volume_24h_change":269.74,"normalized_vol_24hr":13.468103408813477,"normalized_volume":9.893308639526367,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-08-14T02:38:49.976804Z","fetched_at":"2026-08-14T02:38:49.976804Z","added_at":"2026-08-13T17:22:42.847019Z","url":"https://kalshi.com/markets/kxhightbos/highest-temperature-in-boston-on-aug-14-2026/kxhightbos-26aug14","event_title":"Highest temperature in Boston on Aug 14, 2026?","chart_24h":[0.08,0.08,0.03,0.03,0.03,0.03,0.06,0.06,0.04,0.06,0.12,0.07,0.07]},{"source":"kalshi","id":"KXHIGHTBOS-26AUG14-T87","event_id":"KXHIGHTBOS-26AUG14","slug":"KXHIGHTBOS-26AUG14-T87","question":"Will the maximum temperature be >87° on Aug 14, 2026?","group_item_title":"88° or above","description":"If the maximum temperature recorded at Boston for Aug 14, 2026, is greater than 87° fahrenheit according to The Weather Company, then the market resolves to Yes.\n\n---\n\nData for CLIBOS can be found by clicking the following URL: https://weather.com/kalshi, navigating to the \"Observed Weather\" tab, and choosing the location \"Boston (Logan Airport), MA\" with Daily Climate Report selected. Please use the latest version of the data for the desired date, keeping in mind that different cities update their reports at different frequencies.\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":[0.03,0.97],"probability":0.03,"spread":0.010000000000000002,"active":true,"closed":false,"start_date":"2026-08-13T17:14:35Z","end_date":"2026-08-21T17:14:35Z","closed_time":"2026-08-15T05:00:00Z","volume":18.45,"volume_24hr":18.45,"prob_24h_change":0.03,"volume_24h_change":18.45,"normalized_vol_24hr":3.732736349105835,"normalized_volume":2.7419681549072266,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-08-14T02:05:53.470735Z","fetched_at":"2026-08-14T02:03:45.789229Z","added_at":"2026-08-13T17:22:42.847019Z","url":"https://kalshi.com/markets/kxhightbos/highest-temperature-in-boston-on-aug-14-2026/kxhightbos-26aug14","event_title":"Highest temperature in Boston on Aug 14, 2026?","chart_24h":[0.0,0.0,0.0,0.0,0.04,0.04,0.03,0.03,0.03]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXHIGHTBOS-26AUG14","as_of":"2026-08-14T02:43:59.273926Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Highest temperature in Boston on Aug 14, 2026?\" — top market at 30% probability across 6 outcomes","source_url":null}}