Official National Weather Service and NOAA forecasts for Seattle on August 9 project a mostly sunny day with a high in the mid-to-upper 70s, aligning closely with the near-even market split between 76–77°F and 78–79°F. Persistent marine air influence off the Pacific, typical for the region in early August, combined with light northwesterly winds and variable afternoon clearing, creates narrow uncertainty in peak readings. Historical climatology shows average August highs near 76°F, while the broader summer outlook favors slightly above-normal temperatures. Traders weigh model consensus on cloud timing and sea-breeze effects against any last-minute shifts in the 48-hour forecast window.
基于Polymarket数据的AI实验性摘要。这不是交易建议，也不影响该市场的结算方式。 · 更新于8月9日西雅图最高温度？
8月9日西雅图最高温度？
78-79°F 31%
76-77°F 31%
74-75°F 19%
80-81°F 13%
最新
最新
2026-08-09
71°F or below
2%
72-73°F
10%
74-75°F
19%
76-77°F
31%
78-79°F
31%
80-81°F
13%
82-83°F
4%
84-85°F
2%
86-87°F
2%
88-89°F
2%
90°F or higher
2%
78-79°F 31%
76-77°F 31%
74-75°F 19%
80-81°F 13%
最新
最新
2026-08-09
71°F or below
$31 交易量
2%
72-73°F
$51 交易量
10%
74-75°F
$156 交易量
19%
76-77°F
$191 交易量
31%
78-79°F
$53 交易量
31%
80-81°F
$37 交易量
13%
82-83°F
$31 交易量
4%
84-85°F
$59 交易量
2%
86-87°F
$17 交易量
2%
88-89°F
$17 交易量
2%
90°F or higher
$17 交易量
2%
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 9 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.Official National Weather Service and NOAA forecasts for Seattle on August 9 project a mostly sunny day with a high in the mid-to-upper 70s, aligning closely with the near-even market split between 76–77°F and 78–79°F. Persistent marine air influence off the Pacific, typical for the region in early August, combined with light northwesterly winds and variable afternoon clearing, creates narrow uncertainty in peak readings. Historical climatology shows average August highs near 76°F, while the broader summer outlook favors slightly above-normal temperatures. Traders weigh model consensus on cloud timing and sea-breeze effects against any last-minute shifts in the 48-hour forecast window.
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 9 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.
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 9 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.
市场开放时间： Aug 7, 2026, 9:02 PM ET
交易量
$659结束日期
2026-08-09市场开放时间
Aug 7, 2026, 9:02 PM ETThis 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 9 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.Official National Weather Service and NOAA forecasts for Seattle on August 9 project a mostly sunny day with a high in the mid-to-upper 70s, aligning closely with the near-even market split between 76–77°F and 78–79°F. Persistent marine air influence off the Pacific, typical for the region in early August, combined with light northwesterly winds and variable afternoon clearing, creates narrow uncertainty in peak readings. Historical climatology shows average August highs near 76°F, while the broader summer outlook favors slightly above-normal temperatures. Traders weigh model consensus on cloud timing and sea-breeze effects against any last-minute shifts in the 48-hour forecast window.
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 9 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.
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 9 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.
交易量
$659结束日期
2026-08-09市场开放时间
Aug 7, 2026, 9:02 PM ETOfficial National Weather Service and NOAA forecasts for Seattle on August 9 project a mostly sunny day with a high in the mid-to-upper 70s, aligning closely with the near-even market split between 76–77°F and 78–79°F. Persistent marine air influence off the Pacific, typical for the region in early August, combined with light northwesterly winds and variable afternoon clearing, creates narrow uncertainty in peak readings. Historical climatology shows average August highs near 76°F, while the broader summer outlook favors slightly above-normal temperatures. Traders weigh model consensus on cloud timing and sea-breeze effects against any last-minute shifts in the 48-hour forecast window.
基于Polymarket数据的AI实验性摘要。这不是交易建议，也不影响该市场的结算方式。 · 更新于
警惕外部链接哦。
警惕外部链接哦。
常见问题