TOTAL VOLUME:

$154.6b

24H VOL:

$323,326,361

24H TRANSACTIONS:

2,984,640,614

OPEN INTEREST:

$1,969,435,260

419,363

Markets across

40,411

events

MATCHED EVENTS:

4,612

PLATFORM COVERAGE:

5

Polymarket:

37%

VS.

Kalshi:

63%

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Highest temperature in Seattle on Oct 3, 2026?
kalshi

Highest temperature in Seattle on Oct 3, 2026?

Volume:
$36,308

66° to 67°

 - Kalshi

66° to 67° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Oct 4, 2026

Closed: Oct 4, 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

66° to 67°

View
100%
90%
Yes 100¢No 0¢
—
N/A
$8,641
N/A
N/A
$4,065
Settled
Yes
kalshi

68° to 69°

0%
37%
Yes 0¢No 100¢
—
N/A
$11,070
N/A
N/A
$5,818
Settled
No
kalshi

65° or below

0%
2%
Yes 0¢No 100¢
—
N/A
$8,915
N/A
N/A
$6,997
Settled
No
kalshi

70° to 71°

0%
44%
Yes 0¢No 100¢
—
N/A
$4,813
N/A
N/A
$3,717
Settled
No
kalshi

72° to 73°

0%
3%
Yes 0¢No 100¢
—
N/A
$1,952
N/A
N/A
$1,707
Settled
No
kalshi

74° or above

0%
1%
Yes 0¢No 100¢
—
N/A
$916
N/A
N/A
$847
Settled
No
Total markets: 6

Description

This event tracks the highest temperature reached in Seattle on a specific date in the future, using data from a designated weather provider. The outcome depends on where the temperature falls within predefined ranges, reflecting potential weather conditions for that day.

Kalshi

The event resolves based on the maximum temperature recorded in Seattle (CLISEA) on October 3, 2026, as reported by The Weather Company. Six separate temperature ranges are defined, each corresponding to a different market outcome. If the temperature falls within any of these ranges, the associated market resolves to Yes; otherwise, it resolves to No. All markets share common secondary rules regarding data verification and error handling. Preliminary data may be subject to rounding or conversion differences, and The Weather Company’s final reported value is the official determinant. If a material error is identified in the initial publication before the expiration date, the exchange may delay resolution until a corrected value is published or until the expiration date arrives. If no valid data exists at expiration, all markets 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 the market from these error-resolution procedures.