TOTAL VOLUME:

$134.1b

24H VOL:

$113,466,932

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,423,222,590

402,751

Markets across

30,217

events

MATCHED EVENTS:

2,632

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Lowest temperature in Chicago on Aug 27, 2026?
kalshi

Lowest temperature in Chicago on Aug 27, 2026?

Volume:
$15,480

65° to 66°

 - Kalshi

65° to 66° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Aug 28, 2026

Closed: Aug 28, 2:00 AM EST

kalshi

Kalshi

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

65° to 66°

View
100%
44%
Yes 100¢No 0¢
100¢
N/A
$5,884
N/A
N/A
$4,675
Settled
Yes
kalshi

67° to 68°

0%
37%
Yes 0¢No 100¢
100¢
N/A
$3,958
N/A
N/A
$3,535
Settled
No
kalshi

69° or above

0%
5%
Yes 0¢No 100¢
100¢
N/A
$2,620
N/A
N/A
$2,615
Settled
No
kalshi

63° to 64°

0%
18%
Yes 0¢No 100¢
100¢
N/A
$1,530
N/A
N/A
$1,239
Settled
No
kalshi

60° or below

0%
Yes 0¢No 100¢
100¢
N/A
$1,018
N/A
N/A
$784
Settled
No
kalshi

61° to 62°

0%
Yes 0¢No 100¢
100¢
N/A
$469
N/A
N/A
$417
Settled
No
Total markets: 6

Description

This event tracks the lowest temperature reached in Chicago on a specific date in the future, helping participants assess climate conditions and seasonal patterns. The outcome depends on official weather data from a designated source, reflecting real-world meteorological observation.

Kalshi

The event resolves based on the minimum temperature recorded at Chicago’s CLIMDW station on August 27, 2026, as reported by The Weather Company. Six distinct temperature ranges define possible outcomes: 60°F or below, 61-62°F, 63-64°F, 65-66°F, 67-68°F, and 69°F or above. The official data from The Weather Company is the sole determinant, even if other weather services report different values. Participants should exercise caution with preliminary readings, as rounding and conversion discrepancies may occur before the final reported value is released.