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$134b

24H VOL:

$107,351,958

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,416,970,024

400,720

Markets across

30,097

events

MATCHED EVENTS:

2,633

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

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Highest temperature in Chicago on Aug 22, 2026?
kalshi

Highest temperature in Chicago on Aug 22, 2026?

Volume:
$67,722

82° to 83°

 - Kalshi

82° to 83° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Aug 23, 2026

Closed: Aug 23, 2:00 AM EST

kalshi

Kalshi

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Join Kalshi and score $25 for your first trade.
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
kalshi

82° to 83°

View
100%
60%
Yes 100¢No 0¢
100¢
N/A
$16,824
N/A
N/A
$9,462
Settled
Yes
kalshi

80° to 81°

0%
48%
Yes 0¢No 100¢
100¢
N/A
$17,885
N/A
N/A
$12,848
Settled
No
kalshi

78° to 79°

0%
8%
Yes 0¢No 100¢
100¢
N/A
$15,312
N/A
N/A
$11,457
Settled
No
kalshi

84° to 85°

0%
2%
Yes 0¢No 100¢
100¢
N/A
$9,766
N/A
N/A
$6,835
Settled
No
kalshi

77° or below

0%
3%
Yes 0¢No 100¢
100¢
N/A
$5,228
N/A
N/A
$3,673
Settled
No
kalshi

86° or above

0%
1%
Yes 0¢No 100¢
100¢
N/A
$2,707
N/A
N/A
$2,202
Settled
No
Total markets: 6

Description

The event tracks the peak temperature in Chicago on a specific summer day in 2026. Outcomes depend on how hot it gets, with different thresholds defining success for each segment.

Kalshi

The event resolves based on the maximum temperature recorded at Chicago's CLIMDW station on August 22, 2026, as reported by The Weather Company. Six distinct temperature ranges determine the outcome: 77°F or below, 78-79°F, 80-81°F, 82-83°F, 84-85°F, and 86°F or above. All outcomes rely exclusively on The Weather Company's official reporting, and preliminary data from other services should not be considered definitive due to potential rounding or conversion discrepancies.