TOTAL VOLUME:

$134b

24H VOL:

$107,351,958

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,416,970,024

400,720

Markets across

30,097

events

MATCHED EVENTS:

2,633

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Highest temperature in San Francisco on Sep 16, 2026?
kalshi

Highest temperature in San Francisco on Sep 16, 2026?

Volume:
$47,744

66° to 67°

 - Kalshi

66° to 67° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 17, 2026

Closed: Sep 17, 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%
84%
Yes 100¢No 0¢
100¢
N/A
$11,709
N/A
N/A
$6,408
Settled
Yes
kalshi

65° or below

0%
3%
Yes 0¢No 100¢
100¢
N/A
$14,736
N/A
N/A
$9,808
Settled
No
kalshi

72° to 73°

0%
3%
Yes 0¢No 100¢
100¢
N/A
$8,071
N/A
N/A
$7,502
Settled
No
kalshi

68° to 69°

0%
64%
Yes 0¢No 100¢
100¢
N/A
$7,844
N/A
N/A
$3,896
Settled
No
kalshi

70° to 71°

0%
20%
Yes 0¢No 100¢
100¢
N/A
$3,971
N/A
N/A
$2,501
Settled
No
kalshi

74° or above

0%
Yes 0¢No 100¢
100¢
N/A
$1,413
N/A
N/A
$1,066
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 on where the recorded temperature falls within predefined ranges, reflecting varying levels of warmth for that day.

Kalshi

The event resolves based on the maximum temperature recorded in San Francisco (CLISFO) on September 16, 2026, as reported by The Weather Company. Six separate outcome ranges are defined: 65° or below, 66-67°, 68-69°, 70-71°, 72-73°, and 74° or above. If the recorded temperature falls within any of these ranges, the corresponding market resolves to Yes, with all other markets resolving 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. In cases where data remains unavailable by the expiration date, markets resolve to the last fair price determined by the Exchange. The status of 'Final' on The Weather Company's platform is informational only and does not guarantee data accuracy or exempt markets from potential adjustments.