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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Highest temperature in Chicago on Apr 27, 2026?
kalshi

Highest temperature in Chicago on Apr 27, 2026?

Volume:
$82,947

70° or below

 - Kalshi

70° or below - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Apr 28, 2026

Closed: Apr 28, 10:00 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

70° or below

View
100%
Yes 100¢No 0¢
—
N/A
$33,410
N/A
N/A
$23,192
Settled
Yes
kalshi

71° to 72°

0%
Yes 0¢No 100¢
—
N/A
$27,898
N/A
N/A
$19,536
Settled
No
kalshi

73° to 74°

0%
Yes 0¢No 100¢
—
N/A
$8,961
N/A
N/A
$7,175
Settled
No
kalshi

75° to 76°

0%
Yes 0¢No 100¢
—
N/A
$6,086
N/A
N/A
$5,810
Settled
No
kalshi

77° to 78°

0%
Yes 0¢No 100¢
—
N/A
$4,570
N/A
N/A
$4,408
Settled
No
kalshi

79° or above

0%
Yes 0¢No 100¢
—
N/A
$2,023
N/A
N/A
$1,782
Settled
No
Total markets: 6

Description

The highest temperature will be recorded at Chicago Midway Airport on April 27, 2026, according to the National Weather Service's official daily climatological report.