TOTAL VOLUME:

$134.2b

24H VOL:

$129,159,707

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,442,132,418

404,744

Markets across

30,489

events

MATCHED EVENTS:

2,691

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Highest temperature in San Francisco on Sep 27, 2026?
kalshi

Highest temperature in San Francisco on Sep 27, 2026?

Volume:
$44,883

64° to 65°

 - Kalshi

64° to 65° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 28, 2026

Closed: Sep 28, 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

64° to 65°

View
100%
87%
Yes 100¢No 0¢
100¢
N/A
$18,611
N/A
N/A
$10,141
Settled
Yes
kalshi

68° to 69°

0%
43%
Yes 0¢No 100¢
100¢
N/A
$10,402
N/A
N/A
$6,748
Settled
No
kalshi

66° to 67°

0%
45%
Yes 0¢No 100¢
100¢
N/A
$9,118
N/A
N/A
$5,118
Settled
No
kalshi

62° to 63°

0%
2%
Yes 0¢No 100¢
100¢
N/A
$3,334
N/A
N/A
$2,279
Settled
No
kalshi

70° or above

0%
3%
Yes 0¢No 100¢
100¢
N/A
$3,081
N/A
N/A
$2,526
Settled
No
kalshi

61° or below

0%
1%
Yes 0¢No 100¢
100¢
N/A
$336
N/A
N/A
$300
Settled
No
Total markets: 6

Description

This event tracks the highest temperature reached in San Francisco on a specific date in the future, using data from a designated weather provider. The outcome depends solely on the official temperature recording for that day, with specific ranges determining the result.

Kalshi

The event resolves based on the maximum temperature recorded at San Francisco (CLISFO) on September 27, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range: 61°F or below, 62-63°F, 64-65°F, 66-67°F, 68-69°F, or 70°F and above. The market associated with the actual recorded temperature range will resolve to Yes, while all others resolve to No. All temperature data is subject to verification by the Exchange, which may delay resolution if a material error is identified in preliminary reports. If final data remains unavailable by the expiration date, markets will resolve at the last fair price determined by the Exchange. The status of 'Final' on The Weather Company's platform does not guarantee immunity from data revision or error correction.