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%

BETA
Dashboards
Insights
Indices
Tour
All
Trending
Breaking
New
Ending Soon
Politics
Sports
Crypto
Companies
Elections
Financials
Economics
Other
Entertainment
Science and Technology
Highest temperature in Philadelphia on Aug 31, 2026?
kalshi

Highest temperature in Philadelphia on Aug 31, 2026?

Volume:
$22,933

82° or below

 - Kalshi

82° or below - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 1, 2026

Closed: Sep 1, 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

82° or below

View
100%
86%
Yes 100¢No 0¢
100¢
N/A
$7,462
N/A
N/A
$3,916
Settled
Yes
kalshi

83° to 84°

View
0%
19%
Yes 0¢No 100¢
100¢
N/A
$6,306
N/A
N/A
$3,233
Settled
No
kalshi

85° to 86°

View
0%
48%
Yes 0¢No 100¢
100¢
N/A
$3,524
N/A
N/A
$2,398
Settled
No
kalshi

87° to 88°

View
0%
21%
Yes 0¢No 100¢
100¢
N/A
$2,934
N/A
N/A
$2,112
Settled
No
kalshi

89° to 90°

View
0%
1%
Yes 0¢No 100¢
100¢
N/A
$2,035
N/A
N/A
$1,719
Settled
No
kalshi

91° or above

View
0%
Yes 0¢No 100¢
100¢
N/A
$673
N/A
N/A
$664
Settled
No
Total markets: 6

Description

This event tracks the highest temperature reached in Philadelphia on a specific date in the future. It uses a single authoritative weather data provider to determine the outcome, ensuring consistency despite variations in other weather services. The event categorizes possible temperature ranges to define different resolutions.

Kalshi

The event resolves based on the maximum temperature recorded at Philadelphia (CLIPHL) on August 31, 2026, as reported by The Weather Company. Six distinct temperature ranges are defined: 82°F or below, 83-84°F, 85-86°F, 87-88°F, 89-90°F, and above 90°F. If the recorded temperature falls within any of these ranges, the corresponding market resolves to Yes. All markets use The Weather Company as the exclusive source for temperature data, with preliminary readings subject to potential rounding or conversion differences. Users should exercise caution when interpreting early data, as only the final official report from The Weather Company determines the outcome.