TOTAL VOLUME:

$134.1b

24H VOL:

$133,388,117

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,436,095,462

405,232

Markets across

30,526

events

MATCHED EVENTS:

2,693

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Lowest temperature in Philadelphia on Sep 25, 2026?
kalshi

Lowest temperature in Philadelphia on Sep 25, 2026?

Volume:
$3,428

56° or above

 - Kalshi

56° or above - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 26, 2026

Closed: Sep 26, 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

56° or above

View
100%
3%
Yes 100¢No 0¢
100¢
N/A
$1,892
N/A
N/A
$1,522
Settled
Yes
kalshi

48° to 49°

0%
1%
Yes 0¢No 100¢
100¢
N/A
$460
N/A
N/A
$432
Settled
No
kalshi

54° to 55°

0%
1%
Yes 0¢No 100¢
100¢
N/A
$422
N/A
N/A
$278
Settled
No
kalshi

52° to 53°

0%
1%
Yes 0¢No 100¢
100¢
N/A
$335
N/A
N/A
$330
Settled
No
kalshi

50° to 51°

0%
1%
Yes 0¢No 100¢
100¢
N/A
$305
N/A
N/A
$304
Settled
No
kalshi

47° or below

0%
1%
Yes 0¢No 100¢
100¢
N/A
$14
N/A
N/A
$14
Settled
No
Total markets: 6

Description

This event tracks the lowest temperature recorded in Philadelphia on a specific future date, 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 25, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range: 47° or below, 48-49°, 50-51°, 52-53°, 54-55°, or 56° or above. The Weather Company's official report is the sole source for determining resolution, even if other weather services show different values. Preliminary data may be subject to rounding or conversion differences, and users should exercise caution when interpreting early readings. If the Exchange identifies a material error in the initial non-preliminary publication, it may delay expiration until a corrected revision is published or until the expiration date, whichever comes first. If no data remains available by the end of this period, all markets will resolve to the last fair price determined by Kalshi. The "Final" status on weather.com/kalshi is provided for convenience but does not guarantee data accuracy or exempt markets from potential error resolution procedures.