TOTAL VOLUME:

$134.1b

24H VOL:

$141,541,542

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,440,096,988

406,065

Markets across

30,522

events

MATCHED EVENTS:

2,692

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Lowest temperature in Philadelphia on Sep 13, 2026?
kalshi

Lowest temperature in Philadelphia on Sep 13, 2026?

Volume:
$2,338

70° to 71°

 - Kalshi

70° to 71° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 14, 2026

Closed: Sep 14, 1:00 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

70° to 71°

View
100%
11%
Yes 100¢No 0¢
100¢
N/A
$852
N/A
N/A
$645
Settled
Yes
kalshi

72° to 73°

0%
Yes 0¢No 100¢
100¢
N/A
$415
N/A
N/A
$321
Settled
No
kalshi

74° or above

0%
Yes 0¢No 100¢
100¢
N/A
$395
N/A
N/A
$371
Settled
No
kalshi

68° to 69°

0%
52%
Yes 0¢No 100¢
100¢
N/A
$342
N/A
N/A
$200
Settled
No
kalshi

66° to 67°

0%
10%
Yes 0¢No 100¢
100¢
N/A
$234
N/A
N/A
$197
Settled
No
kalshi

65° or below

0%
7%
Yes 0¢No 100¢
100¢
N/A
$101
N/A
N/A
$100
Settled
No
Total markets: 6

Description

This event tracks the lowest temperature recorded in Philadelphia on a specific date in the future, using data from a designated weather provider. The outcome depends entirely on the official temperature reading reported by The Weather Company for that day.

Kalshi

All markets resolve based on the minimum temperature recorded at Philadelphia (CLIPHL) on September 13, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range: 65°F or below, 66°F to 67°F, 68°F to 69°F, 70°F to 71°F, 72°F to 73°F, or 74°F and above. The Exchange holds expiration if a material error is identified in the initial data publication, extending it until a corrected revision is issued or the expiration date arrives. If data remains unavailable by the expiration date, all markets resolve to the last fair price determined by Kalshi. Preliminary readings may differ from final values due to rounding or conversion, and the "Final" status on weather.com/kalshi is informational only and does not guarantee data accuracy.