TOTAL VOLUME:

$134.2b

24H VOL:

$126,324,530

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,434,646,834

406,019

Markets across

30,401

events

MATCHED EVENTS:

2,689

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Highest temperature in Seattle on Sep 25, 2026?
kalshi

Highest temperature in Seattle on Sep 25, 2026?

Volume:
$36,221

61° to 62°

 - Kalshi

61° to 62° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 26, 2026

Closed: Sep 26, 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

61° to 62°

View
100%
55%
Yes 100¢No 0¢
100¢
N/A
$10,333
N/A
N/A
$5,805
Settled
Yes
kalshi

59° to 60°

0%
43%
Yes 0¢No 100¢
100¢
N/A
$10,889
N/A
N/A
$9,517
Settled
No
kalshi

63° to 64°

0%
3%
Yes 0¢No 100¢
100¢
N/A
$9,914
N/A
N/A
$5,450
Settled
No
kalshi

65° or above

0%
1%
Yes 0¢No 100¢
100¢
N/A
$2,502
N/A
N/A
$2,013
Settled
No
kalshi

57° to 58°

0%
5%
Yes 0¢No 100¢
100¢
N/A
$1,687
N/A
N/A
$1,163
Settled
No
kalshi

56° or below

0%
Yes 0¢No 100¢
100¢
N/A
$897
N/A
N/A
$677
Settled
No
Total markets: 6

Description

This event tracks the highest temperature Seattle will experience on a specific date in 2026. Outcomes depend on how warm the city gets during that single day, with different thresholds defining each possible result.

Kalshi

All markets resolve based solely on the maximum temperature recorded at Seattle (CLISEA) on September 25, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range: 56°F or below, 57-58°F, 59-60°F, 61-62°F, 63-64°F, or above 64°F. The Exchange may delay resolution if it identifies a material error in the initial data publication, extending the deadline until a corrected value is released or the original expiration date passes. If final data remains unavailable by the expiration date, all markets resolve at the last fair price determined by the Exchange. Preliminary readings may differ from final values due to rounding or conversion adjustments, and the 'Final' status on Weather Company platforms does not guarantee error-free data.