TOTAL VOLUME:

$134b

24H VOL:

$103,397,351

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,410,176,180

399,592

Markets across

30,097

events

MATCHED EVENTS:

2,622

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 Washington DC on Jul 18, 2026?
kalshi

Highest temperature in Washington DC on Jul 18, 2026?

Volume:
$23,388

94° to 95°

 - Kalshi

94° to 95° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Jul 19, 2026

Closed: Jul 19, 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

94° to 95°

View
100%
Yes 100¢No 0¢
100¢
N/A
$8,253
N/A
N/A
$4,436
Settled
Yes
kalshi

92° to 93°

View
0%
Yes 0¢No 100¢
100¢
N/A
$3,915
N/A
N/A
$3,096
Settled
No
kalshi

96° to 97°

View
0%
Yes 0¢No 100¢
100¢
N/A
$3,702
N/A
N/A
$2,186
Settled
No
kalshi

98° or above

View
0%
Yes 0¢No 100¢
100¢
N/A
$3,581
N/A
N/A
$2,381
Settled
No
kalshi

89° or below

View
0%
Yes 0¢No 100¢
100¢
N/A
$2,097
N/A
N/A
$2,076
Settled
No
kalshi

90° to 91°

View
0%
Yes 0¢No 100¢
100¢
N/A
$1,840
N/A
N/A
$1,483
Settled
No
Total markets: 6

Description

This market tracks the highest temperature recorded in Washington DC on July 18, 2026. The outcome will be determined by the official National Weather Service Climatological Report (Daily) for Washington-National Airport, which provides the authoritative temperature measurement for the region.

Kalshi

Resolution is based on the maximum temperature recorded at Washington DC on July 18, 2026, according to the National Weather Service's Climatological Report (Daily) for Washington-National. The official data source is accessed via the NWS website under the "Observed Weather" tab. Temperature ranges are divided into six outcomes: 89°F or below, 90-91°F, 92-93°F, 94-95°F, 96-97°F, and 98°F or above. Traders should note that preliminary NWS data may be subject to rounding and conversion nuances, and the final official report should be used for resolution rather than preliminary estimates or third-party weather services.