TOTAL VOLUME:

$154.4b

24H VOL:

$290,393,159

24H TRANSACTIONS:

2,984,640,614

OPEN INTEREST:

$1,944,100,805

420,493

Markets across

40,511

events

MATCHED EVENTS:

4,612

PLATFORM COVERAGE:

5

Polymarket:

37%

VS.

Kalshi:

63%

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Highest temperature in Philadelphia on Oct 29, 2026?
kalshi

Highest temperature in Philadelphia on Oct 29, 2026?

Volume:
$22,235

69° to 70°

 - Kalshi

69° to 70° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Oct 30, 2026

Closed: Oct 30, 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

69° to 70°

View
100%
41%
Yes 100¢No 0¢
—
N/A
$7,026
N/A
N/A
$4,473
Settled
Yes
kalshi

71° to 72°

0%
41%
Yes 0¢No 100¢
—
N/A
$8,900
N/A
N/A
$5,383
Settled
No
kalshi

68° or below

0%
1%
Yes 0¢No 100¢
—
N/A
$3,917
N/A
N/A
$2,800
Settled
No
kalshi

73° to 74°

0%
12%
Yes 0¢No 100¢
—
N/A
$1,871
N/A
N/A
$1,731
Settled
No
kalshi

75° to 76°

0%
Yes 0¢No 100¢
—
N/A
$409
N/A
N/A
$409
Settled
No
kalshi

77° or above

0%
1%
Yes 0¢No 100¢
—
N/A
$112
N/A
N/A
$112
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 service. The outcome depends entirely on the official temperature recording for that day, reflecting local climate conditions and measurement standards.

Kalshi

All markets resolve based on the maximum temperature recorded at Philadelphia (CLIPHL) on October 29, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range: below 69°F, 69-70°F, 71-72°F, 73-74°F, 75-76°F, or above 76°F. The Weather Company’s data is the sole authority, though participants may reference other sources for guidance. Preliminary data may be subject to rounding or conversion differences, 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 Kalshi. The "Final" status on weather.com/kalshi is informational and does not guarantee error-free data.