{"source":"kalshi","id":"KXLOWTBOS-26SEP02","ticker":"KXLOWTBOS-26SEP02","slug":"KXLOWTBOS-26SEP02","title":"Lowest temperature in Boston on Sep 2, 2026?","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-09-01T14:00:00Z","end_date":"2026-09-09T14:00:00Z","closed_time":null,"volume":1186.34,"volume_24hr":1131.34,"volume_24h_change":null,"normalized_vol_24hr":17.795860290527344,"normalized_volume":13.657954216003418,"liquidity":null,"open_interest":1055.34,"categories":["Climate and Weather"],"tags":[],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"63° to 64°","top_outcome_probability":0.34,"top_outcome_prob_24h_change":0.34,"top_outcome_volume_24h_change":49.0,"updated_at":"2026-09-01T20:00:14.924865Z","fetched_at":"2026-09-01T20:00:14.924865Z","added_at":"2026-09-01T14:01:50.829625Z","url":"https://kalshi.com/markets/kxlowtbos/lowest-temperature-in-boston-on-sep-2-2026/kxlowtbos-26sep02","chart_24h":[404.34,462.34,985.4399999999999,995.4399999999999,1031.44,1034.44,1095.44,1116.34],"kind":"live","markets":[{"source":"kalshi","id":"KXLOWTBOS-26SEP02-B63.5","event_id":"KXLOWTBOS-26SEP02","slug":"KXLOWTBOS-26SEP02-B63.5","question":"Will the minimum temperature be 63-64° on Sep 2, 2026?","group_item_title":"63° to 64°","description":"If the minimum temperature recorded at Boston (CLIBOS) for Sep 2, 2026, is between 63-64° 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":[0.34,0.6599999999999999],"probability":0.34,"spread":0.07,"active":true,"closed":false,"start_date":"2026-09-01T14:00:00Z","end_date":"2026-09-09T14:00:00Z","closed_time":"2026-09-03T05:00:00Z","volume":104.0,"volume_24hr":49.0,"prob_24h_change":0.34,"volume_24h_change":49.0,"normalized_vol_24hr":5.901562690734863,"normalized_volume":6.74255895614624,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-09-01T20:00:15.031096Z","fetched_at":"2026-09-01T20:00:15.031096Z","added_at":"2026-09-01T14:01:50.924409Z","url":"https://kalshi.com/markets/kxlowtbos/lowest-temperature-in-boston-on-sep-2-2026/kxlowtbos-26sep02","event_title":"Lowest temperature in Boston on Sep 2, 2026?","chart_24h":[0.0,0.0,0.0,0.4,0.35,0.39,0.39,0.42,0.42]},{"source":"kalshi","id":"KXLOWTBOS-26SEP02-B65.5","event_id":"KXLOWTBOS-26SEP02","slug":"KXLOWTBOS-26SEP02-B65.5","question":"Will the minimum temperature be 65-66° on Sep 2, 2026?","group_item_title":"65° to 66°","description":"If the minimum temperature recorded at Boston (CLIBOS) for Sep 2, 2026, is between 65-66° 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.\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":[0.28,0.72],"probability":0.28,"spread":0.06,"active":true,"closed":false,"start_date":"2026-09-01T14:00:00Z","end_date":"2026-09-09T14:00:00Z","closed_time":"2026-09-03T05:00:00Z","volume":345.9,"volume_24hr":345.9,"prob_24h_change":0.28,"volume_24h_change":345.9,"normalized_vol_24hr":13.192675590515137,"normalized_volume":10.649962425231934,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-09-01T20:00:15.031096Z","fetched_at":"2026-09-01T20:00:15.031096Z","added_at":"2026-09-01T14:01:50.924409Z","url":"https://kalshi.com/markets/kxlowtbos/lowest-temperature-in-boston-on-sep-2-2026/kxlowtbos-26sep02","event_title":"Lowest temperature in Boston on Sep 2, 2026?","chart_24h":[0.0,0.32,0.22,0.29,0.28,0.24,0.24,0.29,0.28]},{"source":"kalshi","id":"KXLOWTBOS-26SEP02-B61.5","event_id":"KXLOWTBOS-26SEP02","slug":"KXLOWTBOS-26SEP02-B61.5","question":"Will the minimum temperature be 61-62° on Sep 2, 2026?","group_item_title":"61° to 62°","description":"If the minimum temperature recorded at Boston (CLIBOS) for Sep 2, 2026, is between 61-62° 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":[0.18,0.8200000000000001],"probability":0.18,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-09-01T14:00:00Z","end_date":"2026-09-09T14:00:00Z","closed_time":"2026-09-03T05:00:00Z","volume":9.9,"volume_24hr":9.9,"prob_24h_change":0.18,"volume_24h_change":9.9,"normalized_vol_24hr":2.200443744659424,"normalized_volume":1.7763372659683228,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-09-01T20:00:15.031096Z","fetched_at":"2026-09-01T20:00:15.031096Z","added_at":"2026-09-01T14:01:50.924409Z","url":"https://kalshi.com/markets/kxlowtbos/lowest-temperature-in-boston-on-sep-2-2026/kxlowtbos-26sep02","event_title":"Lowest temperature in Boston on Sep 2, 2026?","chart_24h":[0.0,0.0,0.0,0.0,0.14,0.16]},{"source":"kalshi","id":"KXLOWTBOS-26SEP02-T59","event_id":"KXLOWTBOS-26SEP02","slug":"KXLOWTBOS-26SEP02-T59","question":"Will the minimum temperature be <59° on Sep 2, 2026?","group_item_title":"58° or below","description":"If the minimum temperature recorded at Boston (CLIBOS) for Sep 2, 2026, is less than 59° 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":[0.14,0.86],"probability":0.14,"spread":0.030000000000000002,"active":true,"closed":false,"start_date":"2026-09-01T14:00:00Z","end_date":"2026-09-09T14:00:00Z","closed_time":"2026-09-03T05:00:00Z","volume":596.63,"volume_24hr":596.63,"prob_24h_change":0.13,"volume_24h_change":192.29000000000002,"normalized_vol_24hr":15.760493278503418,"normalized_volume":12.72286605834961,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-09-01T20:00:15.031096Z","fetched_at":"2026-09-01T20:00:15.031096Z","added_at":"2026-09-01T14:01:50.924409Z","url":"https://kalshi.com/markets/kxlowtbos/lowest-temperature-in-boston-on-sep-2-2026/kxlowtbos-26sep02","event_title":"Lowest temperature in Boston on Sep 2, 2026?","chart_24h":[0.01,0.01,0.14,0.14,0.14,0.14,0.14]},{"source":"kalshi","id":"KXLOWTBOS-26SEP02-B59.5","event_id":"KXLOWTBOS-26SEP02","slug":"KXLOWTBOS-26SEP02-B59.5","question":"Will the minimum temperature be 59-60° on Sep 2, 2026?","group_item_title":"59° to 60°","description":"If the minimum temperature recorded at Boston (CLIBOS) for Sep 2, 2026, is between 59-60° 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":0.03,"active":true,"closed":false,"start_date":"2026-09-01T14:00:00Z","end_date":"2026-09-09T14:00:00Z","closed_time":"2026-09-03T05:00:00Z","volume":129.91,"volume_24hr":129.91,"prob_24h_change":0.07,"volume_24h_change":129.91,"normalized_vol_24hr":9.16275691986084,"normalized_volume":7.396756649017334,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-09-01T20:00:15.031096Z","fetched_at":"2026-09-01T20:00:15.031096Z","added_at":"2026-09-01T14:01:50.924409Z","url":"https://kalshi.com/markets/kxlowtbos/lowest-temperature-in-boston-on-sep-2-2026/kxlowtbos-26sep02","event_title":"Lowest temperature in Boston on Sep 2, 2026?","chart_24h":[0.0,0.07,0.07,0.07,0.07,0.07,0.07]},{"source":"kalshi","id":"KXLOWTBOS-26SEP02-T66","event_id":"KXLOWTBOS-26SEP02","slug":"KXLOWTBOS-26SEP02-T66","question":"Will the minimum temperature be >66° on Sep 2, 2026?","group_item_title":"67° or above","description":"If the minimum temperature recorded at Boston (CLIBOS) for Sep 2, 2026, is greater 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.\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":[0.0,1.0],"probability":0.0,"spread":0.020000000000000004,"active":true,"closed":false,"start_date":"2026-09-01T14:00:00Z","end_date":"2026-09-09T14:00:00Z","closed_time":"2026-09-03T05:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-09-01T20:00:15.031096Z","fetched_at":"2026-09-01T20:00:15.031096Z","added_at":"2026-09-01T14:01:50.924409Z","url":"https://kalshi.com/markets/kxlowtbos/lowest-temperature-in-boston-on-sep-2-2026/kxlowtbos-26sep02","event_title":"Lowest temperature in Boston on Sep 2, 2026?","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXLOWTBOS-26SEP02","as_of":"2026-09-01T20:02:07.444567Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Lowest temperature in Boston on Sep 2, 2026?\" — top market at 14% probability across 6 outcomes","source_url":null}}