TOTAL VOLUME:

$134.2b

24H VOL:

$130,522,377

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,438,389,636

404,028

Markets across

30,214

events

MATCHED EVENTS:

2,681

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Highest temperature in Seattle on August 11?
predict

Highest temperature in Seattle on August 11?

Volume:
$132

80-81°F

 - Predict

80-81°F - Predict

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 29, 2026

Closed: Aug 11, 8:00 AM EST

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Predict

View
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
predict

80-81°F

View
99%
48%
Yes 99¢No 1¢
—
$2,749
$129
N/A
N/A
N/A
Settled
No
predict

78-79°F

55%
4%
Yes 55¢No 45¢
—
N/A
$3
N/A
N/A
N/A
Settled
Yes
predict

71°F or below

N/A
N/A
—
$2,133
N/A
N/A
N/A
N/A
Settled
No
predict

72-73°F

N/A
N/A
—
$1,980
N/A
N/A
N/A
N/A
Settled
No
predict

74-75°F

N/A
N/A
—
$2,243
N/A
N/A
N/A
N/A
Settled
No
predict

76-77°F

N/A
N/A
—
$2,162
N/A
N/A
N/A
N/A
Settled
No
predict

82-83°F

N/A
N/A
—
$1,988
N/A
N/A
N/A
N/A
Settled
No
predict

84-85°F

N/A
N/A
—
$2,264
N/A
N/A
N/A
N/A
Settled
No
predict

86-87°F

N/A
N/A
—
$2,180
N/A
N/A
N/A
N/A
Settled
No
predict

88-89°F

N/A
N/A
—
$1,940
N/A
N/A
N/A
N/A
Settled
No
predict

90°F or higher

N/A
N/A
—
$2,004
N/A
N/A
N/A
N/A
Settled
No
Total markets: 11

Description

This market will resolve based on the highest temperature recorded in the 'Daily Observations' table on Weather Underground, not the figure displayed in the 'Day High & Low' summary section; in the event of any discrepancy between the two, the Daily Observations table shall be the primary resolution source not the Day High & Low section. This market will resolve to the temperature range that contains the highest temperature recorded at the Seattle-Tacoma International Airport Station in degrees Fahrenheit on 11 Aug '26. The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Seattle-Tacoma International Airport Station, available here: https://www.wunderground.com/history/daily/us/wa/seatac/KSEA. To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C. This market can not resolve until the first data point for the following date has been published on the resolution source. The resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market. Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.

Predict

This market will resolve based on the highest temperature recorded in the 'Daily Observations' table on Weather Underground, not the figure displayed in the 'Day High & Low' summary section; in the event of any discrepancy between the two, the Daily Observations table shall be the primary resolution source not the Day High & Low section. This market will resolve to the temperature range that contains the highest temperature recorded at the Seattle-Tacoma International Airport Station in degrees Fahrenheit on 11 Aug '26. The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Seattle-Tacoma International Airport Station, available here: https://www.wunderground.com/history/daily/us/wa/seatac/KSEA. To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C. This market can not resolve until the first data point for the following date has been published on the resolution source. The resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market. Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.