Current National Weather Service forecasts place Seattle's peak temperature on August 18 in the mid-to-upper 70s, reflecting a moderate onshore flow and lingering marine layer that caps daytime heating under a weak Pacific high. The closely matched 76-77°F and 78-79°F outcomes stem from minor model differences in boundary-layer mixing, cloud timing, and dew-point depression, which control how much solar insolation reaches the surface before the sea breeze strengthens. Historical late-August climatology shows typical highs near 75–78°F, so traders weigh any updated runs from the NAM or ECMWF that could shift the maximum by 1–2°F. Resolution hinges on official Seattle-Tacoma Airport readings at 5 p.m. local time, where precise humidity and wind observations determine the final peak.
Polymarket ডেটা রেফারেন্স করে পরীক্ষামূলক AI-জেনারেটেড সারাংশ। এটি ট্রেডিং পরামর্শ নয় এবং এই মার্কেট কীভাবে রেজলভ হয় তাতে কোনো ভূমিকা রাখে না। · আপডেটেডHighest temperature in Seattle on August 18?
Highest temperature in Seattle on August 18?
76-77°F 33%
78-79°F 29%
74-75°F 18%
80-81°F 13%
নতুন
নতুন
Aug 18, 2026
71°F or below
1%
72-73°F
4%
74-75°F
18%
76-77°F
33%
78-79°F
29%
80-81°F
13%
82-83°F
6%
84-85°F
1%
86-87°F
<1%
88-89°F
<1%
90°F or higher
<1%
76-77°F 33%
78-79°F 29%
74-75°F 18%
80-81°F 13%
নতুন
নতুন
Aug 18, 2026
71°F or below
$302 Vol.
1%
72-73°F
$1,132 Vol.
4%
74-75°F
$1,570 Vol.
18%
76-77°F
$672 Vol.
33%
78-79°F
$819 Vol.
29%
80-81°F
$692 Vol.
13%
82-83°F
$631 Vol.
6%
84-85°F
$261 Vol.
1%
86-87°F
$291 Vol.
<1%
88-89°F
$290 Vol.
<1%
90°F or higher
$120 Vol.
<1%
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 18 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.Current National Weather Service forecasts place Seattle's peak temperature on August 18 in the mid-to-upper 70s, reflecting a moderate onshore flow and lingering marine layer that caps daytime heating under a weak Pacific high. The closely matched 76-77°F and 78-79°F outcomes stem from minor model differences in boundary-layer mixing, cloud timing, and dew-point depression, which control how much solar insolation reaches the surface before the sea breeze strengthens. Historical late-August climatology shows typical highs near 75–78°F, so traders weigh any updated runs from the NAM or ECMWF that could shift the maximum by 1–2°F. Resolution hinges on official Seattle-Tacoma Airport readings at 5 p.m. local time, where precise humidity and wind observations determine the final peak.
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 18 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 18 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.
মার্কেট ওপেন হয়েছে: Aug 16, 2026, 9:56 PM ET
ভলিউম
$6,781শেষ তারিখ
Aug 18, 2026মার্কেট ওপেন হয়েছে
Aug 16, 2026, 9:56 PM ETরেজোলিউশন সোর্স
https://www.wunderground.com/history/daily/us/wa/seatac/KSEAResolver
0x69c47De9D...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 18 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.Current National Weather Service forecasts place Seattle's peak temperature on August 18 in the mid-to-upper 70s, reflecting a moderate onshore flow and lingering marine layer that caps daytime heating under a weak Pacific high. The closely matched 76-77°F and 78-79°F outcomes stem from minor model differences in boundary-layer mixing, cloud timing, and dew-point depression, which control how much solar insolation reaches the surface before the sea breeze strengthens. Historical late-August climatology shows typical highs near 75–78°F, so traders weigh any updated runs from the NAM or ECMWF that could shift the maximum by 1–2°F. Resolution hinges on official Seattle-Tacoma Airport readings at 5 p.m. local time, where precise humidity and wind observations determine the final peak.
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 18 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 18 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.
ভলিউম
$6,781শেষ তারিখ
Aug 18, 2026মার্কেট ওপেন হয়েছে
Aug 16, 2026, 9:56 PM ETরেজোলিউশন সোর্স
https://www.wunderground.com/history/daily/us/wa/seatac/KSEAResolver
0x69c47De9D...Current National Weather Service forecasts place Seattle's peak temperature on August 18 in the mid-to-upper 70s, reflecting a moderate onshore flow and lingering marine layer that caps daytime heating under a weak Pacific high. The closely matched 76-77°F and 78-79°F outcomes stem from minor model differences in boundary-layer mixing, cloud timing, and dew-point depression, which control how much solar insolation reaches the surface before the sea breeze strengthens. Historical late-August climatology shows typical highs near 75–78°F, so traders weigh any updated runs from the NAM or ECMWF that could shift the maximum by 1–2°F. Resolution hinges on official Seattle-Tacoma Airport readings at 5 p.m. local time, where precise humidity and wind observations determine the final peak.
Polymarket ডেটা রেফারেন্স করে পরীক্ষামূলক AI-জেনারেটেড সারাংশ। এটি ট্রেডিং পরামর্শ নয় এবং এই মার্কেট কীভাবে রেজলভ হয় তাতে কোনো ভূমিকা রাখে না। · আপডেটেড
বাহ্যিক লিংক থেকে সাবধান।
বাহ্যিক লিংক থেকে সাবধান।
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