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 Seattle on Aug 3, 2026?
kalshi

Highest temperature in Seattle on Aug 3, 2026?

Volume:
$86,327

75° to 76°

 - Kalshi

75° to 76° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Aug 4, 2026

Closed: Aug 4, 4:00 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

75° to 76°

View
100%
Yes 100¢No 0¢
100¢
N/A
$26,720
N/A
N/A
$10,803
Settled
Yes
kalshi

74° or below

0%
Yes 0¢No 100¢
100¢
N/A
$21,360
N/A
N/A
$12,192
Settled
No
kalshi

77° to 78°

0%
Yes 0¢No 100¢
100¢
N/A
$20,654
N/A
N/A
$11,715
Settled
No
kalshi

79° to 80°

0%
Yes 0¢No 100¢
100¢
N/A
$10,251
N/A
N/A
$5,722
Settled
No
kalshi

81° to 82°

0%
Yes 0¢No 100¢
100¢
N/A
$6,159
N/A
N/A
$5,431
Settled
No
kalshi

83° or above

0%
Yes 0¢No 100¢
100¢
N/A
$1,183
N/A
N/A
$1,082
Settled
No
Total markets: 6

Description

This event tracks the highest temperature reached in Seattle on a specific date in the future, using official government data. Participants assess whether conditions will fall within certain temperature ranges based on verified meteorological reports.

Kalshi

All markets resolve based solely on the maximum temperature recorded in Seattle on August 3, 2026, as officially reported by the National Weather Service's Climatological Report (Daily) for Seattle-Tacoma, WA. Each market corresponds to a specific temperature range: below 75°F, 75-76°F, 77-78°F, 79-80°F, 81-82°F, or above 82°F. The official NWS report is the definitive source, and traders must use the latest version available after the date in question. Preliminary or third-party data sources are not authoritative, and users should be aware of potential rounding or conversion nuances in NWS reporting. All markets are mutually exclusive and collectively exhaustive, with exactly one resolving to "Yes" based on where the actual temperature falls within these defined brackets.