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%

BETA
Dashboards
Tour
All
Highest temperature in Philadelphia on Apr 18, 2026?
kalshi

Highest temperature in Philadelphia on Apr 18, 2026?

Volume:
$52,241

78° or above

 - Kalshi

78° or above - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Apr 19, 2026

Closed: Apr 19, 10:00 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

78° or above

View
100%
Yes 100¢No 0¢
—
N/A
$8,590
N/A
N/A
$5,717
Settled
Yes
kalshi

69° or below

0%
Yes 0¢No 100¢
—
N/A
$14,401
N/A
N/A
$12,723
Settled
No
kalshi

76° to 77°

0%
Yes 0¢No 100¢
—
N/A
$9,635
N/A
N/A
$5,356
Settled
No
kalshi

74° to 75°

0%
Yes 0¢No 100¢
—
N/A
$7,101
N/A
N/A
$4,387
Settled
No
kalshi

72° to 73°

0%
Yes 0¢No 100¢
—
N/A
$7,018
N/A
N/A
$5,213
Settled
No
kalshi

70° to 71°

0%
Yes 0¢No 100¢
—
N/A
$5,495
N/A
N/A
$4,984
Settled
No
Total markets: 6

Description

The highest temperature recorded at Philadelphia International Airport on April 18, 2026, will be measured according to the National Weather Service's daily climatological report. This event tracks the daytime high temperature as an official weather observation for that specific date and location.