TOTAL VOLUME:

$154.5b

24H VOL:

$271,200,656

24H TRANSACTIONS:

2,984,640,614

OPEN INTEREST:

$1,922,627,141

420,368

Markets across

40,352

events

MATCHED EVENTS:

4,484

PLATFORM COVERAGE:

5

Polymarket:

37%

VS.

Kalshi:

63%

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Highest temperature in Seattle on Oct 10, 2026?
kalshi

Highest temperature in Seattle on Oct 10, 2026?

Volume:
$37,787

58° to 59°

 - Kalshi

58° to 59° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Oct 11, 2026

Closed: Oct 11, 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

58° to 59°

View
100%
59%
Yes 100¢No 0¢
—
N/A
$11,127
N/A
N/A
$6,607
Settled
Yes
kalshi

55° or below

0%
10%
Yes 0¢No 100¢
—
N/A
$13,789
N/A
N/A
$10,828
Settled
No
kalshi

56° to 57°

0%
47%
Yes 0¢No 100¢
—
N/A
$10,646
N/A
N/A
$6,902
Settled
No
kalshi

60° to 61°

0%
4%
Yes 0¢No 100¢
—
N/A
$1,291
N/A
N/A
$1,208
Settled
No
kalshi

62° to 63°

0%
1%
Yes 0¢No 100¢
—
N/A
$543
N/A
N/A
$503
Settled
No
kalshi

64° or above

0%
Yes 0¢No 100¢
—
N/A
$391
N/A
N/A
$391
Settled
No
Total markets: 6

Description

This event tracks whether specific temperature thresholds will be met or exceeded in Seattle on a particular date in the future. It uses an official weather data source to determine outcomes based on recorded maximum temperatures.

Kalshi

All markets resolve based on the maximum temperature recorded in Seattle (CLISEA) on October 10, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range: 55°F or below, 56-57°F, 58-59°F, 60-61°F, 62-63°F, or 64°F and above. If the recorded temperature falls within a market's designated range, that market resolves to Yes; otherwise, it resolves to No. The Exchange retains discretion to address material errors in the initial data publication, potentially delaying resolution until a corrected version is released or until the expiration date. If data remains unavailable by the expiration date, markets will resolve to the last fair price determined by the Exchange. Preliminary data may differ from final reports due to rounding or conversion issues, and a "Final" status on The Weather Company's platform does not guarantee error-free data.