TOTAL VOLUME:

$134.1b

24H VOL:

$113,466,932

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,423,222,590

402,751

Markets across

30,217

events

MATCHED EVENTS:

2,632

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Highest temperature in Washington DC on Aug 28, 2026?
kalshi

Highest temperature in Washington DC on Aug 28, 2026?

Volume:
$37,278

89° to 90°

 - Kalshi

89° to 90° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Aug 29, 2026

Closed: Aug 29, 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

89° to 90°

View
100%
81%
Yes 100¢No 0¢
100¢
N/A
$7,654
N/A
N/A
$4,850
Settled
Yes
kalshi

87° to 88°

0%
48%
Yes 0¢No 100¢
100¢
N/A
$8,574
N/A
N/A
$6,914
Settled
No
kalshi

84° or below

0%
13%
Yes 0¢No 100¢
100¢
N/A
$7,949
N/A
N/A
$3,658
Settled
No
kalshi

91° to 92°

0%
2%
Yes 0¢No 100¢
100¢
N/A
$5,546
N/A
N/A
$3,856
Settled
No
kalshi

85° to 86°

0%
16%
Yes 0¢No 100¢
100¢
N/A
$5,509
N/A
N/A
$4,199
Settled
No
kalshi

93° or above

0%
1%
Yes 0¢No 100¢
100¢
N/A
$2,047
N/A
N/A
$2,008
Settled
No
Total markets: 6

Description

This event tracks the highest temperature reached in Washington DC on a specific date in the future. It categorizes possible temperature outcomes into distinct ranges, each corresponding to a different market resolution. The outcome depends solely on the official temperature recording from a designated weather service.

Kalshi

The event resolves based on the maximum temperature recorded at Washington DC (CLIDCA) on August 28, 2026, as reported by The Weather Company. Six distinct temperature ranges are defined, each corresponding to a separate market outcome. If the temperature falls within the specified range for a given market, that market resolves to Yes; otherwise, it resolves to No. All markets share the same data source and methodology, with The Weather Company providing the official and final temperature value. Users should exercise caution with preliminary readings, as rounding and conversion differences may occur before the final data is published. No alternative weather sources are considered in the resolution process, regardless of conflicting reports from services like AccuWeather or Google Weather.