TOTAL VOLUME:

$154.6b

24H VOL:

$323,326,361

24H TRANSACTIONS:

2,984,640,614

OPEN INTEREST:

$1,969,435,260

419,363

Markets across

40,411

events

MATCHED EVENTS:

4,612

PLATFORM COVERAGE:

5

Polymarket:

37%

VS.

Kalshi:

63%

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Highest temperature in Chicago on Oct 7, 2026?
kalshi

Highest temperature in Chicago on Oct 7, 2026?

Volume:
$108,222

78° to 79°

 - Kalshi

78° to 79° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Oct 8, 2026

Closed: Oct 8, 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

78° to 79°

View
100%
51%
Yes 100¢No 0¢
—
N/A
$26,746
N/A
N/A
$12,309
Settled
Yes
kalshi

80° to 81°

0%
43%
Yes 0¢No 100¢
—
N/A
$22,601
N/A
N/A
$11,749
Settled
No
kalshi

76° to 77°

0%
7%
Yes 0¢No 100¢
—
N/A
$21,546
N/A
N/A
$16,207
Settled
No
kalshi

74° to 75°

0%
2%
Yes 0¢No 100¢
—
N/A
$16,718
N/A
N/A
$13,574
Settled
No
kalshi

73° or below

0%
1%
Yes 0¢No 100¢
—
N/A
$12,864
N/A
N/A
$11,901
Settled
No
kalshi

82° or above

0%
2%
Yes 0¢No 100¢
—
N/A
$7,748
N/A
N/A
$5,454
Settled
No
Total markets: 6

Description

This event tracks the highest temperature reached in Chicago on a specific date in the future, using data from a designated weather provider. The outcome depends on where the temperature falls within predefined ranges, reflecting possible weather conditions for that day.

Kalshi

All markets resolve based on the maximum temperature recorded at Chicago (CLIMDW) on October 7, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range: 73°F or below, 74-75°F, 76-77°F, 78-79°F, 80-81°F, or above 81°F. The Weather Company’s data is the sole authority for resolution. Preliminary data may differ from final values due to rounding or conversion issues, so users should exercise caution. If the Exchange identifies a material error in the initial data before expiration, it may delay resolution until a corrected version is published or until the expiration date. If data remains unavailable by expiration, markets resolve to the last fair price determined by Kalshi. The "Final" status on The Weather Company’s platform is informational and does not guarantee error-free data.