TOTAL VOLUME:

$154.4b

24H VOL:

$245,801,863

24H TRANSACTIONS:

2,984,028,936

OPEN INTEREST:

$1,902,097,102

417,059

Markets across

40,178

events

MATCHED EVENTS:

4,415

PLATFORM COVERAGE:

5

Polymarket:

37%

VS.

Kalshi:

63%

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Highest temperature in San Francisco on Oct 28, 2026?
kalshi

Highest temperature in San Francisco on Oct 28, 2026?

Volume:
$31,679

69° to 70°

 - Kalshi

69° to 70° - 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

69° to 70°

View
100%
55%
Yes 100¢No 0¢
—
N/A
$7,938
N/A
N/A
$5,067
Settled
Yes
kalshi

67° to 68°

0%
43%
Yes 0¢No 100¢
—
N/A
$8,623
N/A
N/A
$7,410
Settled
No
kalshi

71° or above

0%
Yes 0¢No 100¢
—
N/A
$7,493
N/A
N/A
$5,524
Settled
No
kalshi

65° to 66°

0%
8%
Yes 0¢No 100¢
—
N/A
$6,193
N/A
N/A
$4,871
Settled
No
kalshi

63° to 64°

0%
Yes 0¢No 100¢
—
N/A
$1,001
N/A
N/A
$968
Settled
No
kalshi

62° or below

0%
Yes 0¢No 100¢
—
N/A
$432
N/A
N/A
$432
Settled
No
Total markets: 6

Description

This event tracks whether specific temperature thresholds will be met in San Francisco on a particular day in the future. Outcomes depend 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 at San Francisco (CLISFO) on October 28, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range: below 63°F, 63-64°F, 65-66°F, 67-68°F, 69-70°F, or above 70°F. The Exchange may delay resolution if it identifies a material error in the initial data publication, extending until a corrected revision or the expiration date. If data remains unavailable by expiration, markets resolve to the last fair price determined by Kalshi. Preliminary readings may differ from final values due to rounding or conversion, and the 'Final' status on weather.com/kalshi is informational only and does not guarantee error-free data.