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OPEN INTEREST:

$1,410,176,180

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2,622

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Highest temperature in Philadelphia on Sep 15, 2026?
kalshi

Highest temperature in Philadelphia on Sep 15, 2026?

Volume:
$67,312

79° to 80°

 - Kalshi

79° to 80° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 16, 2026

Closed: Sep 16, 1:00 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

79° to 80°

View
100%
88%
Yes 100¢No 0¢
100¢
N/A
$20,539
N/A
N/A
$18,182
Settled
Yes
kalshi

77° to 78°

0%
66%
Yes 0¢No 100¢
100¢
N/A
$39,327
N/A
N/A
$36,574
Settled
No
kalshi

75° to 76°

0%
17%
Yes 0¢No 100¢
100¢
N/A
$3,887
N/A
N/A
$2,695
Settled
No
kalshi

81° to 82°

0%
1%
Yes 0¢No 100¢
100¢
N/A
$1,854
N/A
N/A
$1,753
Settled
No
kalshi

74° or below

0%
5%
Yes 0¢No 100¢
100¢
N/A
$1,218
N/A
N/A
$843
Settled
No
kalshi

83° or above

0%
1%
Yes 0¢No 100¢
100¢
N/A
$487
N/A
N/A
$484
Settled
No
Total markets: 6

Description

This event tracks the highest temperature reached in Philadelphia on a specific date in the future, using data from a designated weather provider. The outcome depends entirely on the official temperature recording for that day, reflecting climate conditions and forecasting challenges.

Kalshi

The event resolves based on the maximum temperature recorded in Philadelphia on September 15, 2026, as reported by The Weather Company. Six distinct temperature ranges are defined, each corresponding to a separate market that will resolve to 'Yes' if the recorded temperature falls within that range. All markets share identical secondary rules regarding data verification and error handling. Preliminary data may be subject to rounding or conversion discrepancies, and the Exchange reserves the right to delay resolution 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 only and does not guarantee data accuracy or exempt markets from potential revisions.