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Highest temperature in Seattle on August 24?

icon for Highest temperature in Seattle on August 24?

Highest temperature in Seattle on August 24?

Aug 23

Aug 24

Aug 23

Aug 24

78-79°F 42%

76-77°F 24%

80-81°F 23%

82-83°F 7%

Polymarket
NEW

78-79°F 42%

76-77°F 24%

80-81°F 23%

82-83°F 7%

Polymarket
NEW

67°F or below

$95 Vol.

<1%

68-69°F

$15 Vol.

1%

70-71°F

$5 Vol.

1%

72-73°F

$33 Vol.

3%

74-75°F

$163 Vol.

7%

76-77°F

$875 Vol.

24%

78-79°F

$74 Vol.

42%

80-81°F

$216 Vol.

23%

82-83°F

$50 Vol.

7%

84-85°F

$50 Vol.

4%

86°F or higher

$5 Vol.

1%

This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Seattle-Tacoma International Airport Station in degrees Fahrenheit on 24 Aug '26. The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=ksea This market will resolve off of the Hourly Data provided using the "Show Hourly Data" button. To toggle between Fahrenheit and Celsius, click the "Switch to US Units w/ kts" button until the relevant table displays °F. 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.Forecast models from NOAA and regional sources indicate sunny skies with northerly winds of 10-15 mph moderating marine influence, supporting a high near 77°F for Seattle on August 24, close to the late-August climatological average of 76°F. This aligns with current trader emphasis on the 78-79°F bin as the modal outcome, as ensemble guidance shows limited warming potential before a cooler marine push arrives. Recent observations from August 23, with highs only in the upper 60s to low 70s under increasing cloud cover, reinforce the modest rebound expected tomorrow. Resolution hinges on official Seattle-Tacoma International Airport readings, where small variations in afternoon peak timing or wind strength could shift results between the tightly bunched 76-81°F range.

This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Seattle-Tacoma International Airport Station in degrees Fahrenheit on 24 Aug '26.

The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=ksea

This market will resolve off of the Hourly Data provided using the "Show Hourly Data" button.

To toggle between Fahrenheit and Celsius, click the "Switch to US Units w/ kts" button until the relevant table displays °F.

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.
Volume
$1,575
End Date
Aug 24, 2026
Market Opened
Aug 22, 2026, 8:56 PM ET

Resolution Source

https://www.weather.gov/wrh/timeseries?site=ksea

Resolver

0x69c47De9D...
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Seattle-Tacoma International Airport Station in degrees Fahrenheit on 24 Aug '26. The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=ksea This market will resolve off of the Hourly Data provided using the "Show Hourly Data" button. To toggle between Fahrenheit and Celsius, click the "Switch to US Units w/ kts" button until the relevant table displays °F. 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.
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Seattle-Tacoma International Airport Station in degrees Fahrenheit on 24 Aug '26. The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=ksea This market will resolve off of the Hourly Data provided using the "Show Hourly Data" button. To toggle between Fahrenheit and Celsius, click the "Switch to US Units w/ kts" button until the relevant table displays °F. 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.Forecast models from NOAA and regional sources indicate sunny skies with northerly winds of 10-15 mph moderating marine influence, supporting a high near 77°F for Seattle on August 24, close to the late-August climatological average of 76°F. This aligns with current trader emphasis on the 78-79°F bin as the modal outcome, as ensemble guidance shows limited warming potential before a cooler marine push arrives. Recent observations from August 23, with highs only in the upper 60s to low 70s under increasing cloud cover, reinforce the modest rebound expected tomorrow. Resolution hinges on official Seattle-Tacoma International Airport readings, where small variations in afternoon peak timing or wind strength could shift results between the tightly bunched 76-81°F range.

This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Seattle-Tacoma International Airport Station in degrees Fahrenheit on 24 Aug '26.

The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=ksea

This market will resolve off of the Hourly Data provided using the "Show Hourly Data" button.

To toggle between Fahrenheit and Celsius, click the "Switch to US Units w/ kts" button until the relevant table displays °F.

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.
Volume
$1,575
End Date
Aug 24, 2026
Market Opened
Aug 22, 2026, 8:56 PM ET

Resolution Source

https://www.weather.gov/wrh/timeseries?site=ksea

Resolver

0x69c47De9D...
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Seattle-Tacoma International Airport Station in degrees Fahrenheit on 24 Aug '26. The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=ksea This market will resolve off of the Hourly Data provided using the "Show Hourly Data" button. To toggle between Fahrenheit and Celsius, click the "Switch to US Units w/ kts" button until the relevant table displays °F. 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.

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Frequently Asked Questions

"Highest temperature in Seattle on August 24?" is a prediction market on Polymarket with 11 possible outcomes where traders buy and sell shares based on what they believe will happen. The current leading outcome is "78-79°F" at 42%, followed by "76-77°F" at 24%. Prices reflect real-time crowd-sourced probabilities. For example, a share priced at 42¢ implies that the market collectively assigns a 42% chance to that outcome. These odds shift continuously as traders react to new developments and information. Shares in the correct outcome are redeemable for $1 each upon market resolution.

"Highest temperature in Seattle on August 24?" is a newly created market on Polymarket, launched on Aug 22, 2026. As an early market, this is your opportunity to be among the first traders to set the odds and establish the market's initial price signals. You can also bookmark this page to track volume and trading activity as the market gains traction over time.

To trade on "Highest temperature in Seattle on August 24?," browse the 11 available outcomes listed on this page. Each outcome displays a current price representing the market's implied probability. To take a position, select the outcome you believe is most likely, choose "Yes" to trade in favor of it or "No" to trade against it, enter your amount, and click "Trade." If your chosen outcome is correct when the market resolves, your "Yes" shares pay out $1 each. If it's incorrect, they pay out $0. You can also sell your shares at any time before resolution if you want to lock in a profit or cut a loss.

The current frontrunner for "Highest temperature in Seattle on August 24?" is "78-79°F" at 42%, meaning the market assigns a 42% chance to that outcome. The next closest outcome is "76-77°F" at 24%. These odds update in real-time as traders buy and sell shares, so they reflect the latest collective view of what's most likely to happen. Check back frequently or bookmark this page to follow how the odds shift as new information emerges.

The resolution rules for "Highest temperature in Seattle on August 24?" define exactly what needs to happen for each outcome to be declared a winner — including the official data sources used to determine the result. You can review the complete resolution criteria in the "Rules" section on this page above the comments. We recommend reading the rules carefully before trading, as they specify the precise conditions, edge cases, and sources that govern how this market is settled.