TOTAL VOLUME:

$154.6b

24H VOL:

$333,432,169

24H TRANSACTIONS:

2,984,640,614

OPEN INTEREST:

$1,971,286,090

419,492

Markets across

40,634

events

MATCHED EVENTS:

4,654

PLATFORM COVERAGE:

5

Polymarket:

37%

VS.

Kalshi:

63%

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Highest temperature in Washington DC on Oct 22, 2026?
kalshi

Highest temperature in Washington DC on Oct 22, 2026?

Volume:
$12,809

69° to 70°

 - Kalshi

69° to 70° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Oct 23, 2026

Closed: Oct 23, 1:00 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

69° to 70°

View
100%
28%
Yes 100¢No 0¢
—
N/A
$6,441
N/A
N/A
$5,464
Settled
Yes
kalshi

67° to 68°

0%
15%
Yes 0¢No 100¢
—
N/A
$3,007
N/A
N/A
$2,368
Settled
No
kalshi

71° to 72°

0%
8%
Yes 0¢No 100¢
—
N/A
$2,314
N/A
N/A
$1,951
Settled
No
kalshi

73° or above

0%
1%
Yes 0¢No 100¢
—
N/A
$367
N/A
N/A
$356
Settled
No
kalshi

64° or below

0%
1%
Yes 0¢No 100¢
—
N/A
$342
N/A
N/A
$332
Settled
No
kalshi

65° to 66°

0%
Yes 0¢No 100¢
—
N/A
$338
N/A
N/A
$323
Settled
No
Total markets: 6

Description

This event tracks the highest temperature recorded in Washington DC on a specific date in the future. The outcome depends entirely on official weather data from a designated source, making it a straightforward test of actual climate conditions on that day.

Kalshi

All markets resolve based on the maximum temperature recorded at Washington DC (CLIDCA) on October 22, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range: 64°F or below, 65-66°F, 67-68°F, 69-70°F, 71-72°F, or above 72°F. The official data from The Weather Company is the sole determinant, even if other sources show different values. Preliminary data may be subject to rounding or conversion differences, and the Exchange reserves the right to delay resolution if a material error is identified in the initial publication. If data remains unavailable by the expiration date, markets will resolve to the last fair price determined by the Exchange. The "Final" status on The Weather Company’s platform is informational only and does not guarantee data accuracy or exempt markets from potential adjustments.