TOTAL VOLUME:

$134b

24H VOL:

$107,351,958

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,416,970,024

400,720

Markets across

30,097

events

MATCHED EVENTS:

2,633

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Highest temperature in Washington DC on Jul 15, 2026?
kalshi

Highest temperature in Washington DC on Jul 15, 2026?

Volume:
$35,265

97° or below

 - Kalshi

97° or below - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Jul 16, 2026

Closed: Jul 16, 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

97° or below

View
100%
Yes 100¢No 0¢
100¢
N/A
$11,139
N/A
N/A
$6,801
Settled
Yes
kalshi

98° to 99°

0%
Yes 0¢No 100¢
100¢
N/A
$7,145
N/A
N/A
$4,965
Settled
No
kalshi

102° to 103°

0%
Yes 0¢No 100¢
100¢
N/A
$6,150
N/A
N/A
$4,619
Settled
No
kalshi

100° to 101°

0%
Yes 0¢No 100¢
100¢
N/A
$5,527
N/A
N/A
$3,745
Settled
No
kalshi

106° or above

0%
Yes 0¢No 100¢
100¢
N/A
$2,779
N/A
N/A
$2,550
Settled
No
kalshi

104° to 105°

0%
Yes 0¢No 100¢
100¢
N/A
$2,524
N/A
N/A
$2,446
Settled
No
Total markets: 6

Description

This market tracks the highest temperature recorded in Washington DC on July 15, 2026. The outcome will be determined by the official National Weather Service Climatological Report (Daily) for that date, which provides the authoritative maximum temperature measurement for Washington-National Airport.

Kalshi

Resolution is based on the maximum temperature recorded at Washington DC on July 15, 2026, as reported in the National Weather Service's Climatological Report (Daily), accessible via the CLIDCA database. The official data source is the NWS Climatological Report rather than preliminary reports or third-party weather services. Temperature measurements are divided into six ranges: below 98°F, 98-99°F, 100-101°F, 102-103°F, 104-105°F, and 106°F or above. Each range corresponds to a distinct market outcome. Traders should be aware that preliminary NWS data may be subject to rounding and conversion nuances, and should rely on the final version of the Climatological Report for accurate resolution.