TOTAL VOLUME:

$154.6b

24H VOL:

$333,432,169

24H TRANSACTIONS:

2,984,640,614

OPEN INTEREST:

$1,971,286,090

419,492

Markets across

40,634

events

MATCHED EVENTS:

4,654

PLATFORM COVERAGE:

5

Polymarket:

37%

VS.

Kalshi:

63%

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Highest temperature in Philadelphia on Oct 25, 2026?
kalshi

Highest temperature in Philadelphia on Oct 25, 2026?

Volume:
$37,221

65° to 66°

 - Kalshi

65° to 66° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Oct 26, 2026

Closed: Oct 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

65° to 66°

View
100%
80%
Yes 100¢No 0¢
—
N/A
$12,881
N/A
N/A
$8,428
Settled
Yes
kalshi

67° to 68°

0%
70%
Yes 0¢No 100¢
—
N/A
$14,415
N/A
N/A
$8,953
Settled
No
kalshi

69° to 70°

0%
8%
Yes 0¢No 100¢
—
N/A
$5,570
N/A
N/A
$3,569
Settled
No
kalshi

71° to 72°

0%
Yes 0¢No 100¢
—
N/A
$2,213
N/A
N/A
$2,193
Settled
No
kalshi

64° or below

0%
Yes 0¢No 100¢
—
N/A
$2,091
N/A
N/A
$1,565
Settled
No
kalshi

73° or above

0%
Yes 0¢No 100¢
—
N/A
$51
N/A
N/A
$51
Settled
No
Total markets: 6

Description

This set of markets focuses on predicting the highest temperature that will be recorded in Philadelphia on a specific date in the future. The outcome depends entirely on official weather data from a designated source, reflecting anticipated climate conditions for that day.

Kalshi

All markets resolve based on the maximum temperature recorded at Philadelphia (CLIPHL) on October 25, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range: 64°F or below, 65-66°F, 67-68°F, 69-70°F, 71-72°F, or 73°F and above. The official data from The Weather Company is the sole determinant, and users should be aware that preliminary readings may differ from final reported values due to rounding or conversion differences. If the Exchange identifies a material error in the initial publication, it may delay expiration until a corrected version is released or until the expiration date, whichever comes first. In cases where data remains unavailable by the expiration date, all markets will resolve to the last fair price determined by Kalshi. The "Final" status on weather.com/kalshi is informational and does not guarantee data accuracy or exempt markets from potential revisions.