TOTAL VOLUME:

$134.2b

24H VOL:

$126,324,530

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,434,646,834

406,019

Markets across

30,401

events

MATCHED EVENTS:

2,689

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Highest temperature in Washington DC on Sep 1, 2026?
kalshi

Highest temperature in Washington DC on Sep 1, 2026?

Volume:
$52,552

98° to 99°

 - Kalshi

98° to 99° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 2, 2026

Closed: Sep 2, 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

98° to 99°

View
100%
96%
Yes 100¢No 0¢
100¢
N/A
$7,818
N/A
N/A
$4,994
Settled
Yes
kalshi

93° or below

0%
11%
Yes 0¢No 100¢
100¢
N/A
$27,836
N/A
N/A
$27,325
Settled
No
kalshi

96° to 97°

0%
41%
Yes 0¢No 100¢
100¢
N/A
$8,239
N/A
N/A
$5,250
Settled
No
kalshi

94° to 95°

0%
48%
Yes 0¢No 100¢
100¢
N/A
$3,948
N/A
N/A
$2,839
Settled
No
kalshi

100° to 101°

0%
1%
Yes 0¢No 100¢
100¢
N/A
$2,765
N/A
N/A
$1,471
Settled
No
kalshi

102° or above

0%
Yes 0¢No 100¢
100¢
N/A
$1,946
N/A
N/A
$1,929
Settled
No
Total markets: 6

Description

This event tracks the highest temperature reached in Washington DC on a specific date in the future. It helps participants assess climate conditions and potential impacts based on projected weather patterns. The outcome depends solely on official temperature recordings from a designated source.

Kalshi

The event determines whether the maximum temperature in Washington DC on September 1, 2026, falls within specific ranges as reported by The Weather Company. Each market corresponds to a distinct temperature range: below 94°F, 94–95°F, 96–97°F, 98–99°F, 100–101°F, or above 101°F. The official temperature value comes exclusively from The Weather Company, and users should exercise caution with preliminary data due to possible rounding or conversion discrepancies. All markets resolve based on this single source, ensuring consistency despite variations in other weather services.