Recent National Weather Service and AccuWeather guidance points to a lingering heat dome influence over the Midwest, supporting daily highs near or slightly above the 85°F July normal for Chicago on July 17. Ensemble model runs show modest variability tied to cloud cover, boundary-layer moisture, and any late-day lake breeze effects, keeping the most probable range between 88–91°F. Historical mid-July analogs and current 6–10 day outlooks reinforce above-average temperatures without strong signals for extremes above 94°F, while NWS verification metrics highlight typical 2–4°F uncertainty in 24-hour maximum forecasts. Traders appear to weight the consensus central tendency most heavily, with smaller probabilities assigned to cooler or hotter outliers pending the next model update cycle.
Riepilogo sperimentale generato dall'AI con riferimento ai dati di Polymarket. Questo non è un consiglio di trading e non ha alcun ruolo nella risoluzione di questo mercato. · AggiornatoLa temperatura più alta di Chicago il 17 luglio?
90-91°F 33%
88-89°F 32%
92-93°F 18%
87°F or below 18%
87°F or below
18%
88-89°F
32%
90-91°F
33%
92-93°F
18%
94-95°F
4%
96-97°F
1%
98-99°F
<1%
100-101°F
<1%
102-103°F
<1%
104-105°F
<1%
106°F or higher
<1%
90-91°F 33%
88-89°F 32%
92-93°F 18%
87°F or below 18%
87°F or below
18%
88-89°F
32%
90-91°F
33%
92-93°F
18%
94-95°F
4%
96-97°F
1%
98-99°F
<1%
100-101°F
<1%
102-103°F
<1%
104-105°F
<1%
106°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.
Mercato aperto: Jul 15, 2026, 9:03 PM ET
Fonte di risoluzione
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.
Fonte di risoluzione
https://www.wunderground.com/history/daily/us/il/chicago/KORDResolver
0x69c47De9D...Recent National Weather Service and AccuWeather guidance points to a lingering heat dome influence over the Midwest, supporting daily highs near or slightly above the 85°F July normal for Chicago on July 17. Ensemble model runs show modest variability tied to cloud cover, boundary-layer moisture, and any late-day lake breeze effects, keeping the most probable range between 88–91°F. Historical mid-July analogs and current 6–10 day outlooks reinforce above-average temperatures without strong signals for extremes above 94°F, while NWS verification metrics highlight typical 2–4°F uncertainty in 24-hour maximum forecasts. Traders appear to weight the consensus central tendency most heavily, with smaller probabilities assigned to cooler or hotter outliers pending the next model update cycle.
Riepilogo sperimentale generato dall'AI con riferimento ai dati di Polymarket. Questo non è un consiglio di trading e non ha alcun ruolo nella risoluzione di questo mercato. · Aggiornato



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