{"source":"kalshi","id":"KXHIGHTDC-26AUG18","ticker":"KXHIGHTDC-26AUG18","slug":"KXHIGHTDC-26AUG18","title":"Highest temperature in Washington DC on Aug 18, 2026?","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-08-17T14:00:00Z","end_date":"2026-08-25T14:00:00Z","closed_time":null,"volume":1236.28,"volume_24hr":1236.28,"volume_24h_change":null,"normalized_vol_24hr":19.6010799407959,"normalized_volume":14.00313949584961,"liquidity":null,"open_interest":1139.28,"categories":["Climate and Weather"],"tags":[],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"88° to 89°","top_outcome_probability":0.44,"top_outcome_prob_24h_change":0.030000000000000027,"top_outcome_volume_24h_change":307.77000000000004,"updated_at":"2026-08-18T04:03:25.167151Z","fetched_at":"2026-08-18T04:03:25.167151Z","added_at":"2026-08-17T14:07:25.857023Z","url":"https://kalshi.com/markets/kxhightdc/highest-temperature-in-washington-dc-on-aug-18-2026/kxhightdc-26aug18","chart_24h":[65.7,103.7,204.7,311.7,317.7,333.71,361.07,566.07,574.07,686.64,854.64,960.73,1098.1,1130.98,1177.98,1195.9,1201.9,1222.28,1227.28],"markets":[{"source":"kalshi","id":"KXHIGHTDC-26AUG18-B88.5","event_id":"KXHIGHTDC-26AUG18","slug":"KXHIGHTDC-26AUG18-B88.5","question":"Will the maximum temperature be 88-89° on Aug 18, 2026?","group_item_title":"88° to 89°","description":"If the maximum temperature recorded at Washington DC (CLIDCA) for Aug 18, 2026, is between 88-89° 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":[0.44,0.56],"probability":0.44,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-08-17T14:00:00Z","end_date":"2026-08-25T14:00:00Z","closed_time":"2026-08-19T05:00:00Z","volume":320.67,"volume_24hr":320.67,"prob_24h_change":0.030000000000000027,"volume_24h_change":307.77000000000004,"normalized_vol_24hr":13.642251014709473,"normalized_volume":10.376757621765137,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-08-18T04:04:48.053807Z","fetched_at":"2026-08-18T04:03:25.332556Z","added_at":"2026-08-17T14:07:25.934515Z","url":"https://kalshi.com/markets/kxhightdc/highest-temperature-in-washington-dc-on-aug-18-2026/kxhightdc-26aug18","event_title":"Highest temperature in Washington DC on Aug 18, 2026?","chart_24h":[0.41,0.41,0.41,0.41,0.38,0.45,0.45,0.45,0.45,0.45,0.47,0.48,0.42,0.44,0.37,0.42,0.42,0.45,0.42,0.42,0.42]},{"source":"kalshi","id":"KXHIGHTDC-26AUG18-B90.5","event_id":"KXHIGHTDC-26AUG18","slug":"KXHIGHTDC-26AUG18-B90.5","question":"Will the maximum temperature be 90-91° on Aug 18, 2026?","group_item_title":"90° to 91°","description":"If the maximum temperature recorded at Washington DC (CLIDCA) for Aug 18, 2026, is between 90-91° 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":0.019999999999999962,"active":true,"closed":false,"start_date":"2026-08-17T14:00:00Z","end_date":"2026-08-25T14:00:00Z","closed_time":"2026-08-19T05:00:00Z","volume":227.72,"volume_24hr":227.72,"prob_24h_change":0.09999999999999998,"volume_24h_change":223.72,"normalized_vol_24hr":12.078221321105957,"normalized_volume":9.187104225158691,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-08-18T04:03:25.332556Z","fetched_at":"2026-08-18T04:03:25.332556Z","added_at":"2026-08-17T14:07:25.934515Z","url":"https://kalshi.com/markets/kxhightdc/highest-temperature-in-washington-dc-on-aug-18-2026/kxhightdc-26aug18","event_title":"Highest temperature in Washington DC on Aug 18, 2026?","chart_24h":[0.2,0.2,0.25,0.25,0.25,0.26,0.31,0.31,0.31,0.31,0.33,0.33,0.3,0.3,0.29,0.33,0.33,0.3,0.3]},{"source":"kalshi","id":"KXHIGHTDC-26AUG18-B86.5","event_id":"KXHIGHTDC-26AUG18","slug":"KXHIGHTDC-26AUG18-B86.5","question":"Will the maximum temperature be 86-87° on Aug 18, 2026?","group_item_title":"86° to 87°","description":"If the maximum temperature recorded at Washington DC (CLIDCA) for Aug 18, 2026, is between 86-87° 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":[0.15,0.85],"probability":0.15,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-08-17T14:00:00Z","end_date":"2026-08-25T14:00:00Z","closed_time":"2026-08-19T05:00:00Z","volume":80.89,"volume_24hr":80.89,"prob_24h_change":-0.18000000000000002,"volume_24h_change":65.09,"normalized_vol_24hr":7.942731857299805,"normalized_volume":6.041510105133057,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-08-18T03:04:19.547923Z","fetched_at":"2026-08-18T03:03:21.400589Z","added_at":"2026-08-17T14:07:25.934515Z","url":"https://kalshi.com/markets/kxhightdc/highest-temperature-in-washington-dc-on-aug-18-2026/kxhightdc-26aug18","event_title":"Highest temperature in Washington DC on Aug 18, 2026?","chart_24h":[0.33,0.33,0.25,0.25,0.25,0.23,0.21,0.21,0.21,0.21,0.13,0.1,0.15,0.16,0.16,0.16,0.16,0.15]},{"source":"kalshi","id":"KXHIGHTDC-26AUG18-B92.5","event_id":"KXHIGHTDC-26AUG18","slug":"KXHIGHTDC-26AUG18-B92.5","question":"Will the maximum temperature be 92-93° on Aug 18, 2026?","group_item_title":"92° to 93°","description":"If the maximum temperature recorded at Washington DC (CLIDCA) for Aug 18, 2026, is between 92-93° 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":[0.1,0.9],"probability":0.1,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-08-17T14:00:00Z","end_date":"2026-08-25T14:00:00Z","closed_time":"2026-08-19T05:00:00Z","volume":178.0,"volume_24hr":178.0,"prob_24h_change":0.060000000000000005,"volume_24h_change":167.0,"normalized_vol_24hr":11.01287841796875,"normalized_volume":8.376768112182617,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-08-18T01:47:28.221048Z","fetched_at":"2026-08-18T01:47:28.221048Z","added_at":"2026-08-17T14:07:25.934515Z","url":"https://kalshi.com/markets/kxhightdc/highest-temperature-in-washington-dc-on-aug-18-2026/kxhightdc-26aug18","event_title":"Highest temperature in Washington DC on Aug 18, 2026?","chart_24h":[0.04,0.04,0.04,0.04,0.11,0.1,0.1,0.1,0.1]},{"source":"kalshi","id":"KXHIGHTDC-26AUG18-T86","event_id":"KXHIGHTDC-26AUG18","slug":"KXHIGHTDC-26AUG18-T86","question":"Will the maximum temperature be <86° on Aug 18, 2026?","group_item_title":"85° or below","description":"If the maximum temperature recorded at Washington DC (CLIDCA) for Aug 18, 2026, is less 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":[0.07,0.9299999999999999],"probability":0.07,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-08-17T14:00:00Z","end_date":"2026-08-25T14:00:00Z","closed_time":"2026-08-19T05:00:00Z","volume":283.0,"volume_24hr":283.0,"prob_24h_change":0.0,"volume_24h_change":277.0,"normalized_vol_24hr":13.059992790222168,"normalized_volume":9.93387222290039,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-08-18T01:01:34.644385Z","fetched_at":"2026-08-18T00:59:47.556349Z","added_at":"2026-08-17T14:07:25.934515Z","url":"https://kalshi.com/markets/kxhightdc/highest-temperature-in-washington-dc-on-aug-18-2026/kxhightdc-26aug18","event_title":"Highest temperature in Washington DC on Aug 18, 2026?","chart_24h":[0.07,0.07,0.09,0.09,0.09,0.07,0.06,0.06,0.06,0.06,0.06,0.07]},{"source":"kalshi","id":"KXHIGHTDC-26AUG18-T93","event_id":"KXHIGHTDC-26AUG18","slug":"KXHIGHTDC-26AUG18-T93","question":"Will the maximum temperature be >93° on Aug 18, 2026?","group_item_title":"94° or above","description":"If the maximum temperature recorded at Washington DC (CLIDCA) for Aug 18, 2026, is greater than 93° 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":"2026-08-17T14:00:00Z","end_date":"2026-08-25T14:00:00Z","closed_time":"2026-08-19T05:00:00Z","volume":146.0,"volume_24hr":146.0,"prob_24h_change":0.0,"volume_24h_change":130.0,"normalized_vol_24hr":10.192486763000488,"normalized_volume":7.752749919891357,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-08-18T02:48:46.025441Z","fetched_at":"2026-08-18T02:48:46.025441Z","added_at":"2026-08-17T14:07:25.934515Z","url":"https://kalshi.com/markets/kxhightdc/highest-temperature-in-washington-dc-on-aug-18-2026/kxhightdc-26aug18","event_title":"Highest temperature in Washington DC on Aug 18, 2026?","chart_24h":[0.02,0.02,0.03,0.01,0.01,0.01,0.02,0.02]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXHIGHTDC-26AUG18","as_of":"2026-08-18T04:17:18.183890Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Highest temperature in Washington DC on Aug 18, 2026?\" — top market at 44% probability across 6 outcomes","source_url":null}}