Recent National Weather Service and model guidance for Chicago point to a moderating air mass and increased cloud cover limiting daytime heating on August 17, positioning the highest temperature most likely in the upper 70s to low 80s. Ensemble forecasts show highs near or slightly below seasonal normals of 82–83°F, with 80–81°F emerging as the modal outcome amid variable steering patterns and possible showers. Market-implied odds align with this consensus while assigning meaningful probability to 78–79°F if cooler boundary-layer conditions prevail, reflecting traders’ incorporation of forecast spread and historical variability in mid-August maxima. Updated model runs and NWS briefings expected overnight will provide the next key data points for resolution.
基於Polymarket數據的AI實驗性摘要。這不是交易建議,也不影響該市場的結算方式。 · 更新於芝加哥8月17日的最高溫度?
80-81°F 48%
78-79°F 28%
82-83°F 17%
76-77°F 7%
華氏73度或以下
<1%
74-75°F
2%
76-77°F
7%
78-79°F
28%
80-81°F
48%
82-83°F
17%
84-85°F
4%
86-87°F
2%
88-89°F
<1%
90-91°F
<1%
92°F或更高
<1%
80-81°F 48%
78-79°F 28%
82-83°F 17%
76-77°F 7%
華氏73度或以下
<1%
74-75°F
2%
76-77°F
7%
78-79°F
28%
80-81°F
48%
82-83°F
17%
84-85°F
4%
86-87°F
2%
88-89°F
<1%
90-91°F
<1%
92°F或更高
<1%
This market will resolve to the temperature range that contains the highest temperature recorded at the Chicago O'Hare Intl Airport Station in degrees Fahrenheit on 17 Aug '26.
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.
市場開放時間: Aug 15, 2026, 9:56 PM ET
This market will resolve to the temperature range that contains the highest temperature recorded at the Chicago O'Hare Intl Airport Station in degrees Fahrenheit on 17 Aug '26.
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.
Recent National Weather Service and model guidance for Chicago point to a moderating air mass and increased cloud cover limiting daytime heating on August 17, positioning the highest temperature most likely in the upper 70s to low 80s. Ensemble forecasts show highs near or slightly below seasonal normals of 82–83°F, with 80–81°F emerging as the modal outcome amid variable steering patterns and possible showers. Market-implied odds align with this consensus while assigning meaningful probability to 78–79°F if cooler boundary-layer conditions prevail, reflecting traders’ incorporation of forecast spread and historical variability in mid-August maxima. Updated model runs and NWS briefings expected overnight will provide the next key data points for resolution.
基於Polymarket數據的AI實驗性摘要。這不是交易建議,也不影響該市場的結算方式。 · 更新於


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