Official observations from Chicago O’Hare International Airport, the primary reference station for such markets, recorded a daily maximum of 77°F on June 15, 2026, with Midway and lakefront sites reaching 76°F under abundant sunshine, low humidity, and light winds. This placed the high squarely in the 76-77°F bin, aligning with trader consensus at 100% implied probability. June climatology shows normals near 80°F, so the outcome reflected slightly cooler-than-average conditions driven by a passing high-pressure system rather than typical early-summer warmth. Market positioning is anchored in verifiable station data rather than forecasts; the only realistic challenge would involve an official data revision or station-specific discrepancy exceeding 1°F, both rare once preliminary reports are finalized.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · AktualisiertHighest temperature in Chicago on June 15?
76-77°F 100.0%
65°F or below <1%
66-67°F <1%
68-69°F <1%
$30,277 Vol.
$30,277 Vol.
65°F or below
No
66-67°F
No
68-69°F
No
70-71°F
No
72-73°F
No
74-75°F
No
76-77°F
Yes
78-79°F
No
80-81°F
No
82-83°F
No
84°F or higher
No
76-77°F 100.0%
65°F or below <1%
66-67°F <1%
68-69°F <1%
$30,277 Vol.
$30,277 Vol.
65°F or below
No
66-67°F
No
68-69°F
No
70-71°F
No
72-73°F
No
74-75°F
No
76-77°F
Yes
78-79°F
No
80-81°F
No
82-83°F
No
84°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.
Markt eröffnet: Jun 13, 2026, 9:03 PM ET
Abwicklungsquelle
https://www.wunderground.com/history/daily/us/il/chicago/KORDResolver
0x69c47De9D...Vorgeschlagenes Ergebnis: No
Kein Einspruch
Endgültiges Ergebnis: 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.
Abwicklungsquelle
https://www.wunderground.com/history/daily/us/il/chicago/KORDResolver
0x69c47De9D...Vorgeschlagenes Ergebnis: No
Kein Einspruch
Endgültiges Ergebnis: No
Official observations from Chicago O’Hare International Airport, the primary reference station for such markets, recorded a daily maximum of 77°F on June 15, 2026, with Midway and lakefront sites reaching 76°F under abundant sunshine, low humidity, and light winds. This placed the high squarely in the 76-77°F bin, aligning with trader consensus at 100% implied probability. June climatology shows normals near 80°F, so the outcome reflected slightly cooler-than-average conditions driven by a passing high-pressure system rather than typical early-summer warmth. Market positioning is anchored in verifiable station data rather than forecasts; the only realistic challenge would involve an official data revision or station-specific discrepancy exceeding 1°F, both rare once preliminary reports are finalized.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · Aktualisiert
Vorsicht bei externen Links.
Vorsicht bei externen Links.
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