TOTAL VOLUME:

$154.8b

24H VOL:

$277,138,640

24H TRANSACTIONS:

2,984,640,614

OPEN INTEREST:

$1,905,404,943

412,077

Markets across

39,838

events

MATCHED EVENTS:

4,526

PLATFORM COVERAGE:

5

Polymarket:

37%

VS.

Kalshi:

63%

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Highest temperature in Seattle on Oct 26, 2026?
kalshi

Highest temperature in Seattle on Oct 26, 2026?

Volume:
$31,851

57° to 58°

 - Kalshi

57° to 58° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Oct 27, 2026

Closed: Oct 27, 4:00 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

57° to 58°

View
100%
54%
Yes 100¢No 0¢
—
N/A
$7,583
N/A
N/A
$4,439
Settled
Yes
kalshi

55° to 56°

0%
29%
Yes 0¢No 100¢
—
N/A
$9,968
N/A
N/A
$8,796
Settled
No
kalshi

59° to 60°

0%
20%
Yes 0¢No 100¢
—
N/A
$7,240
N/A
N/A
$3,191
Settled
No
kalshi

61° to 62°

0%
1%
Yes 0¢No 100¢
—
N/A
$2,746
N/A
N/A
$2,336
Settled
No
kalshi

63° or above

0%
1%
Yes 0¢No 100¢
—
N/A
$2,266
N/A
N/A
$2,241
Settled
No
kalshi

54° or below

0%
3%
Yes 0¢No 100¢
—
N/A
$2,047
N/A
N/A
$1,574
Settled
No
Total markets: 6

Description

This event tracks whether specific temperature thresholds will be reached in Seattle on a particular day in the future. The outcome depends entirely on official weather data from a designated source, reflecting climate conditions rather than market predictions.

Kalshi

All markets resolve based on the maximum temperature recorded at Seattle (CLISEA) on October 26, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range: below 55°F, 55-56°F, 57-58°F, 59-60°F, 61-62°F, or above 62°F. The Weather Company’s data is the sole authority, though preliminary readings may differ from final values due to rounding or conversion. If a material error is identified in the initial publication before expiration, the market may delay resolution until a corrected value is released or until the expiration date. If data remains unavailable at expiration, markets resolve to the last fair price determined by the exchange. The "Final" status on The Weather Company’s platform is informational and does not guarantee error-free data.