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%

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Highest temperature in Washington DC on Sep 4, 2026?
kalshi

Highest temperature in Washington DC on Sep 4, 2026?

Volume:
$19,487

90° or below

 - Kalshi

90° or below - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 5, 2026

Closed: Sep 5, 1:00 AM EST

kalshi

Kalshi

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Join Kalshi and score $25 for your first trade.
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
kalshi

90° or below

View
100%
85%
Yes 100¢No 0¢
100¢
N/A
$6,231
N/A
N/A
$3,693
Settled
Yes
kalshi

91° to 92°

0%
38%
Yes 0¢No 100¢
100¢
N/A
$4,165
N/A
N/A
$2,792
Settled
No
kalshi

95° to 96°

0%
5%
Yes 0¢No 100¢
100¢
N/A
$3,147
N/A
N/A
$2,510
Settled
No
kalshi

93° to 94°

0%
34%
Yes 0¢No 100¢
100¢
N/A
$2,913
N/A
N/A
$2,120
Settled
No
kalshi

97° to 98°

0%
1%
Yes 0¢No 100¢
100¢
N/A
$2,546
N/A
N/A
$2,320
Settled
No
kalshi

99° or above

0%
Yes 0¢No 100¢
100¢
N/A
$484
N/A
N/A
$455
Settled
No
Total markets: 6

Description

This event tracks the highest temperature recorded in Washington DC on a specific date in 2026. Participants assess whether conditions will lead to certain temperature ranges being met or exceeded. The outcome depends solely on official weather data from a designated source.

Kalshi

The event determines whether the maximum temperature in Washington DC on September 4, 2026, falls within specific ranges as reported by The Weather Company. Each market corresponds to a distinct temperature range: below 91°F, 91-92°F, 93-94°F, 95-96°F, 97-98°F, or above 98°F. The official data source is The Weather Company, and all markets resolve based on their respective criteria. Preliminary data may be subject to revision, and the exchange retains discretion to address material errors, potentially delaying resolution until a corrected value is published or until the expiration date. If data remains unavailable by the expiration date, markets resolve to the last fair price determined by the exchange. The 'Final' status on The Weather Company’s platform is informational and does not guarantee immunity from error corrections.