{"source":"kalshi","id":"KXLOWTBOS-26AUG28","ticker":"KXLOWTBOS-26AUG28","slug":"KXLOWTBOS-26AUG28","title":"Lowest temperature in Boston on Aug 28, 2026?","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-08-27T14:00:00Z","end_date":"2026-09-04T14:00:00Z","closed_time":null,"volume":992.55,"volume_24hr":931.55,"volume_24h_change":null,"normalized_vol_24hr":16.880434036254883,"normalized_volume":13.068243026733398,"liquidity":null,"open_interest":989.49,"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":0.55,"top_outcome_prob_24h_change":0.55,"top_outcome_volume_24h_change":55.23,"updated_at":"2026-08-28T04:36:31.185008Z","fetched_at":"2026-08-28T04:36:31.185008Z","added_at":"2026-08-27T14:11:54.603251Z","url":"https://kalshi.com/markets/kxlowtbos/lowest-temperature-in-boston-on-aug-28-2026/kxlowtbos-26aug28","chart_24h":[103.0,105.0,179.0,482.0,483.0,485.0,486.0,516.0,574.0,575.0,610.23,611.23,612.23,677.23,689.49,746.55,747.55,748.55,819.55,931.55],"markets":[{"source":"kalshi","id":"KXLOWTBOS-26AUG28-B70.5","event_id":"KXLOWTBOS-26AUG28","slug":"KXLOWTBOS-26AUG28-B70.5","question":"Will the minimum temperature be 70-71° on Aug 28, 2026?","group_item_title":"70° to 71°","description":"If the minimum temperature recorded at Boston (CLIBOS) for Aug 28, 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.\n\nReading weather data\nPreliminary Weather Company data may be subject to rounding and conversion differences from the final reported value.\nUse caution when interpreting preliminary Weather Company readings.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.55,0.44999999999999996],"probability":0.55,"spread":0.030000000000000027,"active":true,"closed":false,"start_date":"2026-08-27T14:00:00Z","end_date":"2026-09-04T14:00:00Z","closed_time":"2026-08-29T05:00:00Z","volume":65.23,"volume_24hr":55.23,"prob_24h_change":0.55,"volume_24h_change":55.23,"normalized_vol_24hr":6.453217506408691,"normalized_volume":5.473394870758057,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-08-28T04:36:31.548362Z","fetched_at":"2026-08-28T04:36:31.548362Z","added_at":"2026-08-27T14:11:54.750435Z","url":"https://kalshi.com/markets/kxlowtbos/lowest-temperature-in-boston-on-aug-28-2026/kxlowtbos-26aug28","event_title":"Lowest temperature in Boston on Aug 28, 2026?","chart_24h":[0.0,0.47,0.47,0.47,0.47,0.47,0.51,0.51,0.51,0.61,0.6,0.57,0.55,0.6,0.59,0.59,0.59,0.54,0.54,0.55,0.55,0.55]},{"source":"kalshi","id":"KXLOWTBOS-26AUG28-B68.5","event_id":"KXLOWTBOS-26AUG28","slug":"KXLOWTBOS-26AUG28-B68.5","question":"Will the minimum temperature be 68-69° on Aug 28, 2026?","group_item_title":"68° to 69°","description":"If the minimum temperature recorded at Boston (CLIBOS) for Aug 28, 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.\n\nReading weather data\nPreliminary Weather Company data may be subject to rounding and conversion differences from the final reported value.\nUse caution when interpreting preliminary Weather Company readings.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.36,0.64],"probability":0.36,"spread":0.08999999999999997,"active":true,"closed":false,"start_date":"2026-08-27T14:00:00Z","end_date":"2026-09-04T14:00:00Z","closed_time":"2026-08-29T05:00:00Z","volume":126.0,"volume_24hr":75.0,"prob_24h_change":0.36,"volume_24h_change":75.0,"normalized_vol_24hr":7.454311370849609,"normalized_volume":7.30501651763916,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-08-28T04:37:43.736873Z","fetched_at":"2026-08-28T04:36:31.548362Z","added_at":"2026-08-27T14:11:54.750435Z","url":"https://kalshi.com/markets/kxlowtbos/lowest-temperature-in-boston-on-aug-28-2026/kxlowtbos-26aug28","event_title":"Lowest temperature in Boston on Aug 28, 2026?","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.2,0.2,0.2,0.2,0.34,0.34,0.34,0.34,0.31,0.31]},{"source":"kalshi","id":"KXLOWTBOS-26AUG28-T68","event_id":"KXLOWTBOS-26AUG28","slug":"KXLOWTBOS-26AUG28-T68","question":"Will the minimum temperature be <68° on Aug 28, 2026?","group_item_title":"67° or below","description":"If the minimum temperature recorded at Boston (CLIBOS) for Aug 28, 2026, is less than 68° 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.\n\nReading weather data\nPreliminary Weather Company data may be subject to rounding and conversion differences from the final reported value.\nUse caution when interpreting preliminary Weather Company readings.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.07,0.9299999999999999],"probability":0.07,"spread":0.009999999999999995,"active":true,"closed":false,"start_date":"2026-08-27T14:00:00Z","end_date":"2026-09-04T14:00:00Z","closed_time":"2026-08-29T05:00:00Z","volume":42.06,"volume_24hr":42.06,"prob_24h_change":-0.009999999999999995,"volume_24h_change":41.06,"normalized_vol_24hr":5.626774311065674,"normalized_volume":4.407113075256348,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-08-28T03:26:42.626678Z","fetched_at":"2026-08-28T03:23:33.697290Z","added_at":"2026-08-27T14:11:54.750435Z","url":"https://kalshi.com/markets/kxlowtbos/lowest-temperature-in-boston-on-aug-28-2026/kxlowtbos-26aug28","event_title":"Lowest temperature in Boston on Aug 28, 2026?","chart_24h":[0.08,0.08,0.08,0.02,0.02,0.02,0.02,0.02,0.06,0.06,0.07]},{"source":"kalshi","id":"KXLOWTBOS-26AUG28-B72.5","event_id":"KXLOWTBOS-26AUG28","slug":"KXLOWTBOS-26AUG28-B72.5","question":"Will the minimum temperature be 72-73° on Aug 28, 2026?","group_item_title":"72° to 73°","description":"If the minimum temperature recorded at Boston (CLIBOS) for Aug 28, 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.\n\nReading weather data\nPreliminary Weather Company data may be subject to rounding and conversion differences from the final reported value.\nUse caution when interpreting preliminary Weather Company readings.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.06,0.94],"probability":0.06,"spread":0.03,"active":true,"closed":false,"start_date":"2026-08-27T14:00:00Z","end_date":"2026-09-04T14:00:00Z","closed_time":"2026-08-29T05:00:00Z","volume":319.26,"volume_24hr":319.26,"prob_24h_change":-0.15,"volume_24h_change":218.26,"normalized_vol_24hr":13.228353500366211,"normalized_volume":10.36097240447998,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-08-28T04:19:16.556025Z","fetched_at":"2026-08-28T04:16:06.502038Z","added_at":"2026-08-27T14:11:54.750435Z","url":"https://kalshi.com/markets/kxlowtbos/lowest-temperature-in-boston-on-aug-28-2026/kxlowtbos-26aug28","event_title":"Lowest temperature in Boston on Aug 28, 2026?","chart_24h":[0.21,0.21,0.21,0.21,0.19,0.14,0.13,0.13,0.13,0.13,0.13,0.12,0.11,0.11,0.11,0.06]},{"source":"kalshi","id":"KXLOWTBOS-26AUG28-B74.5","event_id":"KXLOWTBOS-26AUG28","slug":"KXLOWTBOS-26AUG28-B74.5","question":"Will the minimum temperature be 74-75° on Aug 28, 2026?","group_item_title":"74° to 75°","description":"If the minimum temperature recorded at Boston (CLIBOS) for Aug 28, 2026, is between 74-75° 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.\n\nReading weather data\nPreliminary Weather Company data may be subject to rounding and conversion differences from the final reported value.\nUse caution when interpreting preliminary Weather Company readings.","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":"2026-08-27T14:00:00Z","end_date":"2026-09-04T14:00:00Z","closed_time":"2026-08-29T05:00:00Z","volume":136.0,"volume_24hr":136.0,"prob_24h_change":0.01,"volume_24h_change":136.0,"normalized_vol_24hr":9.620806694030762,"normalized_volume":7.535398483276367,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-08-28T03:58:33.441917Z","fetched_at":"2026-08-28T03:58:33.441917Z","added_at":"2026-08-27T14:11:54.750435Z","url":"https://kalshi.com/markets/kxlowtbos/lowest-temperature-in-boston-on-aug-28-2026/kxlowtbos-26aug28","event_title":"Lowest temperature in Boston on Aug 28, 2026?","chart_24h":[0.0,0.0,0.04,0.04,0.04,0.04,0.04,0.04,0.01,0.01,0.01,0.01,0.01]},{"source":"kalshi","id":"KXLOWTBOS-26AUG28-T75","event_id":"KXLOWTBOS-26AUG28","slug":"KXLOWTBOS-26AUG28-T75","question":"Will the minimum temperature be >75° on Aug 28, 2026?","group_item_title":"76° or above","description":"If the minimum temperature recorded at Boston (CLIBOS) for Aug 28, 2026, is greater than 75° 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.\n\nReading weather data\nPreliminary Weather Company data may be subject to rounding and conversion differences from the final reported value.\nUse caution when interpreting preliminary Weather Company readings.","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":"2026-08-27T14:00:00Z","end_date":"2026-09-04T14:00:00Z","closed_time":"2026-08-29T05:00:00Z","volume":304.0,"volume_24hr":304.0,"prob_24h_change":-0.04,"volume_24h_change":303.0,"normalized_vol_24hr":13.005410194396973,"normalized_volume":10.186354637145996,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-08-28T03:26:42.626678Z","fetched_at":"2026-08-28T03:23:33.697290Z","added_at":"2026-08-27T14:11:54.750435Z","url":"https://kalshi.com/markets/kxlowtbos/lowest-temperature-in-boston-on-aug-28-2026/kxlowtbos-26aug28","event_title":"Lowest temperature in Boston on Aug 28, 2026?","chart_24h":[0.05,0.05,0.01,0.03,0.03,0.02,0.02,0.01]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXLOWTBOS-26AUG28","as_of":"2026-08-28T04:52:06.155475Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Lowest temperature in Boston on Aug 28, 2026?\" — top market at 6% probability across 6 outcomes","source_url":null}}