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 5, 2026?
kalshi

Highest temperature in Seattle on Aug 5, 2026?

Volume:
$91,093

87° or below

 - Kalshi

87° or below - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Aug 6, 2026

Closed: Aug 6, 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

87° or below

View
100%
1%
Yes 100¢No 0¢
100¢
N/A
$46,006
N/A
N/A
$30,619
Settled
Yes
kalshi

88° to 89°

0%
1%
Yes 0¢No 100¢
100¢
N/A
$36,352
N/A
N/A
$27,080
Settled
No
kalshi

90° to 91°

0%
Yes 0¢No 100¢
100¢
N/A
$4,957
N/A
N/A
$2,647
Settled
No
kalshi

92° to 93°

0%
1%
Yes 0¢No 100¢
100¢
N/A
$2,539
N/A
N/A
$1,762
Settled
No
kalshi

94° to 95°

0%
Yes 0¢No 100¢
100¢
N/A
$692
N/A
N/A
$610
Settled
No
kalshi

96° or above

0%
Yes 0¢No 100¢
100¢
N/A
$547
N/A
N/A
$546
Settled
No
Total markets: 6

Description

This event tracks the highest temperature recorded in Seattle on a specific date in the future, using official government data. It helps participants assess climate conditions and temperature trends for that exact day, based on verified meteorological reports.

Kalshi

All markets resolve based solely on the maximum temperature recorded in Seattle on August 5, 2026, as reported by the National Weather Service's Climatological Report (Daily) for Seattle-Tacoma, WA. Each market corresponds to a specific temperature range: 87°F or below, 88–89°F, 90–91°F, 92–93°F, 94–95°F, or above 95°F. The official data must be accessed via the NWS website, navigating to the 'Observed Weather' tab and selecting the Daily Climate Report for the correct date. Traders should use the latest available report, as update frequencies may vary. While third-party weather services may offer preliminary estimates, they are not authoritative; only the NWS report determines resolution. Preliminary NWS data may include rounding or conversion nuances, so caution is advised when interpreting it before the final report is published.