Forecast models from the National Weather Service and major ensembles currently favor a Chicago high temperature in the mid-70s on June 15, aligning with the market's leading 76-77°F outcome at 38.5% implied probability. This positioning reflects a moderating airmass after early-June warmth, with typical mid-month steering patterns and Lake Michigan's cooling influence keeping readings near or slightly below the 80.5°F climatological normal. Traders appear to weigh the consensus of short-range guidance showing 74-77°F against minor upside risks from any delayed warm advection. Updated model runs and official NWS briefings ahead of the 24-hour forecast window remain the key near-term catalysts that could shift probabilities among the tightly clustered central outcomes.
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 39%
74-75°F 27%
78-79°F 16%
72-73°F 9%
65°F oder darunter
<1%
66-67°F
<1%
68-69°F
1%
70-71°F
4%
72-73°F
9%
74-75°F
27%
76-77°F
39%
78-79°F
16%
80-81°F
4%
82-83°F
1%
84°F or higher
1%
76-77°F 39%
74-75°F 27%
78-79°F 16%
72-73°F 9%
65°F oder darunter
<1%
66-67°F
<1%
68-69°F
1%
70-71°F
4%
72-73°F
9%
74-75°F
27%
76-77°F
39%
78-79°F
16%
80-81°F
4%
82-83°F
1%
84°F or higher
1%
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...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...Forecast models from the National Weather Service and major ensembles currently favor a Chicago high temperature in the mid-70s on June 15, aligning with the market's leading 76-77°F outcome at 38.5% implied probability. This positioning reflects a moderating airmass after early-June warmth, with typical mid-month steering patterns and Lake Michigan's cooling influence keeping readings near or slightly below the 80.5°F climatological normal. Traders appear to weigh the consensus of short-range guidance showing 74-77°F against minor upside risks from any delayed warm advection. Updated model runs and official NWS briefings ahead of the 24-hour forecast window remain the key near-term catalysts that could shift probabilities among the tightly clustered central outcomes.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · Aktualisiert
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