Weather · Chicago

Highest temperature in Chicago on August 24? (Resolved)

$40.3K Volume
24/08/2026 12:00
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69°F or below
$185 Volume
1%
70-71°F
$337 Volume
1%
72-73°F
$3.7K Volume
1%
74-75°F
$9.1K Volume
1%
76-77°F
$6.7K Volume
1%
78-79°F
$4.9K Volume
99%
80-81°F
$3.7K Volume
1%
82-83°F
$2.4K Volume
1%
84-85°F
$910 Volume
1%
86-87°F
$334 Volume
1%
88°F or higher
$354 Volume
1%

This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Chicago O'Hare Intl Airport Station in degrees Fahrenheit on 24 Aug '26.

The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=kord

This market will resolve off of the Hourly Data provided using the "Show Hourly Data" button.

To toggle between Fahrenheit and Celsius, click the "Switch to US Units w/ kts" button until the relevant table displays °F.

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: www.weather.gov

Odds & FAQ

When does the Highest temperature in Chicago on August 24? (Resolved) market resolve?
Trading here has ended - the market resolved and was settled under Polymarket's published criteria.
How much money is trading on Highest temperature in Chicago on August 24? (Resolved)?
$40.3K in total volume has traded here. Deeper markets like this tend to price events more sharply.

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