TOTAL VOLUME:

$134.2b

24H VOL:

$126,590,312

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,439,516,703

404,175

Markets across

30,277

events

MATCHED EVENTS:

2,685

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Lowest temperature in San Francisco on Sep 26, 2026?
kalshi

Lowest temperature in San Francisco on Sep 26, 2026?

Volume:
$2,825

55° to 56°

 - Kalshi

55° to 56° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 27, 2026

Closed: Sep 27, 4:00 AM EST

kalshi

Kalshi

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Join Kalshi and score $25 for your first trade.
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
kalshi

55° to 56°

View
100%
27%
Yes 100¢No 0¢
100¢
N/A
$879
N/A
N/A
$824
Settled
Yes
kalshi

57° or above

0%
27%
Yes 0¢No 100¢
100¢
N/A
$766
N/A
N/A
$687
Settled
No
kalshi

51° to 52°

0%
1%
Yes 0¢No 100¢
100¢
N/A
$461
N/A
N/A
$397
Settled
No
kalshi

53° to 54°

0%
21%
Yes 0¢No 100¢
100¢
N/A
$257
N/A
N/A
$232
Settled
No
kalshi

49° to 50°

0%
1%
Yes 0¢No 100¢
100¢
N/A
$235
N/A
N/A
$181
Settled
No
kalshi

48° or below

0%
Yes 0¢No 100¢
100¢
N/A
$227
N/A
N/A
$227
Settled
No
Total markets: 6

Description

This event tracks the lowest temperature recorded in San Francisco on a specific date, using data from a designated weather provider. Participants assess temperature ranges to determine the outcome based on official readings.

Kalshi

The event resolves based on the minimum temperature recorded in San Francisco (CLISFO) on September 26, 2026, as reported by The Weather Company. Six distinct temperature ranges are defined, each corresponding to a separate market outcome. If the minimum temperature falls within a specific range, that market resolves to 'Yes,' with all others resolving to 'No.' The Weather Company’s data is the sole authority for resolution. Preliminary data may be subject to rounding or conversion differences, and the Exchange reserves the right to delay expiration if a material error is identified in the initial publication. If data remains unavailable by the expiration date, markets will resolve to the last fair price determined by the Exchange. The 'Final' status on The Weather Company’s platform is informational and does not guarantee error-free data.