TOTAL VOLUME:

$154.4b

24H VOL:

$290,393,159

24H TRANSACTIONS:

2,984,640,614

OPEN INTEREST:

$1,944,100,805

420,493

Markets across

40,511

events

MATCHED EVENTS:

4,612

PLATFORM COVERAGE:

5

Polymarket:

37%

VS.

Kalshi:

63%

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Highest temperature in Houston on Oct 21, 2026?
kalshi

Highest temperature in Houston on Oct 21, 2026?

Volume:
$46,342

83° to 84°

 - Kalshi

83° to 84° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Oct 22, 2026

Closed: Oct 22, 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

83° to 84°

View
100%
46%
Yes 100¢No 0¢
—
N/A
$15,561
N/A
N/A
$11,135
Settled
Yes
kalshi

85° to 86°

0%
32%
Yes 0¢No 100¢
—
N/A
$21,033
N/A
N/A
$16,728
Settled
No
kalshi

81° to 82°

0%
9%
Yes 0¢No 100¢
—
N/A
$4,160
N/A
N/A
$3,272
Settled
No
kalshi

80° or below

0%
1%
Yes 0¢No 100¢
—
N/A
$2,582
N/A
N/A
$2,528
Settled
No
kalshi

87° to 88°

0%
3%
Yes 0¢No 100¢
—
N/A
$2,533
N/A
N/A
$1,816
Settled
No
kalshi

89° or above

0%
1%
Yes 0¢No 100¢
—
N/A
$473
N/A
N/A
$473
Settled
No
Total markets: 6

Description

This event tracks whether Houston will experience specific temperature ranges on a particular day in the future. The outcome depends entirely on official weather data from a designated source, reflecting climate conditions rather than predictions or models.

Kalshi

All markets resolve based on the maximum temperature recorded at Houston (CLIHOU) on Oct 21, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range: 80° or below, 81-82°, 83-84°, 85-86°, 87-88°, or above 88°. The official data source is The Weather Company, and any discrepancies or errors in preliminary reports may delay resolution until corrected or until the expiration date. If data remains unavailable by the expiration date, markets resolve to the last fair price determined by the exchange. Preliminary data may differ from final values due to rounding or conversion, so participants should exercise caution when interpreting early readings. The status of 'Final' on weather.com/kalshi is for convenience and does not guarantee error-free data.