TOTAL VOLUME:

$134b

24H VOL:

$103,397,351

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,410,176,180

399,592

Markets across

30,097

events

MATCHED EVENTS:

2,622

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Highest temperature in Philadelphia on Sep 6, 2026?
kalshi

Highest temperature in Philadelphia on Sep 6, 2026?

Volume:
$41,685

83° to 84°

 - Kalshi

83° to 84° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 7, 2026

Closed: Sep 7, 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

83° to 84°

View
100%
64%
Yes 100¢No 0¢
100¢
N/A
$11,045
N/A
N/A
$5,981
Settled
Yes
kalshi

81° to 82°

0%
47%
Yes 0¢No 100¢
100¢
N/A
$13,086
N/A
N/A
$9,690
Settled
No
kalshi

79° to 80°

0%
18%
Yes 0¢No 100¢
100¢
N/A
$8,644
N/A
N/A
$6,496
Settled
No
kalshi

77° to 78°

0%
3%
Yes 0¢No 100¢
100¢
N/A
$4,441
N/A
N/A
$3,705
Settled
No
kalshi

85° or above

0%
1%
Yes 0¢No 100¢
100¢
N/A
$2,777
N/A
N/A
$2,543
Settled
No
kalshi

76° or below

0%
2%
Yes 0¢No 100¢
100¢
N/A
$1,693
N/A
N/A
$1,534
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 6, 2026, as reported by The Weather Company. Six distinct temperature ranges are defined, each corresponding to a separate market outcome. If the temperature falls within a specific range, the associated market resolves to Yes; all others resolve to No. In case of material errors in the initial data publication, the exchange may delay resolution until a corrected version is released or until the expiration date. If data remains unavailable by the expiration date, markets resolve to the last fair price determined by the exchange. Preliminary data may differ from final values due to rounding or conversion, so participants should exercise caution when interpreting early readings. The status of 'Final' on The Weather Company's platform is informational only and does not guarantee error-free data.