- Will the highest temperature in Seattle be between 84-85°F on August 26?<1¢
- Will the highest temperature in Seattle be 90°F or higher on August 26?<1¢
- Will the highest temperature in Seattle be 71°F or below on August 26?<1¢
- Will the highest temperature in Seattle be between 72-73°F on August 26?2¢
- Will the highest temperature in Seattle be between 74-75°F on August 26?16¢
- Will the highest temperature in Seattle be between 76-77°F on August 26?41¢
- Will the highest temperature in Seattle be between 78-79°F on August 26?34¢
- Will the highest temperature in Seattle be between 80-81°F on August 26?7¢
- Will the highest temperature in Seattle be between 82-83°F on August 26?4¢
- Will the highest temperature in Seattle be between 86-87°F on August 26?<1¢
- Will the highest temperature in Seattle be between 88-89°F on August 26?<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 26 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. If NOAA data is unavailable or missing for the observation period, Weather Underground will be used as the secondary resolution source. 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.
Latest National Weather Service and model guidance indicate a daytime high near 75–78°F under mostly sunny skies with light southerly flow, consistent with trader emphasis on the 76–77°F and 78–79°F brackets. Seattle’s marine climate keeps temperatures moderated by Puget Sound waters and a typical late-summer marine layer that limits extreme heating despite clear conditions. Key variables separating the leading bins include small differences in afternoon cloud cover, boundary-layer mixing, and exact wind speeds that control how much onshore flow suppresses the peak. With the date now underway, real-time observations from Sea-Tac and downtown stations will determine final resolution as diurnal heating peaks.