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 Seattle on Oct 28, 2026?
kalshi

Highest temperature in Seattle on Oct 28, 2026?

Volume:
$23,711

53° to 54°

 - Kalshi

53° to 54° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Oct 29, 2026

Closed: Oct 29, 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

53° to 54°

View
100%
39%
Yes 100¢No 0¢
—
N/A
$5,487
N/A
N/A
$3,858
Settled
Yes
kalshi

55° to 56°

0%
22%
Yes 0¢No 100¢
—
N/A
$6,045
N/A
N/A
$3,854
Settled
No
kalshi

51° to 52°

0%
10%
Yes 0¢No 100¢
—
N/A
$5,879
N/A
N/A
$5,741
Settled
No
kalshi

57° to 58°

0%
1%
Yes 0¢No 100¢
—
N/A
$3,231
N/A
N/A
$2,815
Settled
No
kalshi

59° or above

0%
Yes 0¢No 100¢
—
N/A
$1,547
N/A
N/A
$1,447
Settled
No
kalshi

50° or below

0%
2%
Yes 0¢No 100¢
—
N/A
$1,522
N/A
N/A
$1,489
Settled
No
Total markets: 6

Description

This event tracks whether Seattle 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 potential climate conditions for that exact date.

Kalshi

All markets resolve based on the maximum temperature recorded in Seattle (CLISEA) on October 28, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range: 50°F or below, 51-52°F, 53-54°F, 55-56°F, 57-58°F, or 59°F and above. 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 users should exercise caution when interpreting it. If the Exchange identifies a material error in the initial publication, it may delay expiration until a corrected version is released or until the expiration date, whichever comes first. If no data remains available by the expiration date, all markets will resolve to the last fair price determined by Kalshi. The "Final" status on weather.com/kalshi is for convenience only and does not guarantee data accuracy or exempt markets from potential revisions.