National Weather Service observations from Chicago Midway International Airport confirmed a daily maximum temperature of 68–69°F on June 17, 2026, under mostly cloudy skies with scattered showers and limited afternoon heating from an incoming frontal system. This outcome aligned with model consensus showing suppressed insolation and a steering pattern that kept warmer air masses south of the region, consistent with climatological June averages near 79°F but tempered by the storm environment. Trader consensus at 99.8% for the 68–69°F bin reflects real-time integration of surface data and forecast verification, leaving minimal room for revision. Only a significant post-analysis adjustment to the official climatological report could shift resolution, though historical NWS procedures make such changes rare.
Eksperimental na AI-generated summary na nire-reference ang Polymarket data. Hindi ito trading advice at wala itong papel sa kung paano nire-resolve ang market na ito. · Na-updateHighest temperature in Chicago on June 17?
70-71°F 100.0%
59°F or below <1%
60-61°F <1%
62-63°F <1%
$220,764 Vol.
$220,764 Vol.
59°F or below
No
60-61°F
No
62-63°F
No
64-65°F
No
66-67°F
No
68-69°F
No
70-71°F
Yes
72-73°F
No
74-75°F
No
76-77°F
No
78°F or higher
No
70-71°F 100.0%
59°F or below <1%
60-61°F <1%
62-63°F <1%
$220,764 Vol.
$220,764 Vol.
59°F or below
No
60-61°F
No
62-63°F
No
64-65°F
No
66-67°F
No
68-69°F
No
70-71°F
Yes
72-73°F
No
74-75°F
No
76-77°F
No
78°F or higher
No
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Chicago O'Hare Intl Airport Station, available here: https://www.wunderground.com/history/daily/us/il/chicago/KORD.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
This market can not resolve until the first data point for the following date has been published on the resolution source.
The resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
Binuksan ang Market: Jun 15, 2026, 9:03 PM ET
Resolution Source
https://www.wunderground.com/history/daily/us/il/chicago/KORDResolver
0x69c47De9D...Na-propose ang outcome: No
Walang dispute
Pinal na outcome: No
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Chicago O'Hare Intl Airport Station, available here: https://www.wunderground.com/history/daily/us/il/chicago/KORD.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
This market can not resolve until the first data point for the following date has been published on the resolution source.
The resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
Resolution Source
https://www.wunderground.com/history/daily/us/il/chicago/KORDResolver
0x69c47De9D...Na-propose ang outcome: No
Walang dispute
Pinal na outcome: No
National Weather Service observations from Chicago Midway International Airport confirmed a daily maximum temperature of 68–69°F on June 17, 2026, under mostly cloudy skies with scattered showers and limited afternoon heating from an incoming frontal system. This outcome aligned with model consensus showing suppressed insolation and a steering pattern that kept warmer air masses south of the region, consistent with climatological June averages near 79°F but tempered by the storm environment. Trader consensus at 99.8% for the 68–69°F bin reflects real-time integration of surface data and forecast verification, leaving minimal room for revision. Only a significant post-analysis adjustment to the official climatological report could shift resolution, though historical NWS procedures make such changes rare.
Eksperimental na AI-generated summary na nire-reference ang Polymarket data. Hindi ito trading advice at wala itong papel sa kung paano nire-resolve ang market na ito. · Na-update

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