Areas of Dangerous Heat and Severe Thunderstorms

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week before returning over much of the Plains into next week. Scattered strong to severe thunderstorms are possible across parts of the Northeast U.S. on Thursday. Damaging wind, hail, and a tornado or two are possible. Read More >

Current conditions at

SEATTLE WEATHER FORECAST OFFICE (SEAW1)

Lat: 47.68528°NLon: 122.25111°WElev: 29.0ft.

NA

70°F

21°C

Humidity 50%
Wind Speed SW 5 MPH
Barometer 29.85 in (1010.84 mb)
Dewpoint 50°F (10°C)
Visibility NA
Last update 26 Aug 10:30 PM PDT
Extended Forecast for

Seattle-University WA

  • Tonight

    Tonight: Mostly cloudy, with a low around 59. South wind 3 to 6 mph.

    Low: 59 °F

    Mostly Cloudy

  • Thursday

    Thursday: Cloudy through mid morning, then gradual clearing, with a high near 75. South wind 7 to 11 mph.

    High: 75 °F

    Gradual
    Clearing

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 57. Southwest wind 5 to 9 mph becoming calm  in the evening.

    Low: 57 °F

    Increasing
    Clouds

  • Friday

    Friday: Cloudy, then gradually becoming mostly sunny, with a high near 73. Light and variable wind.

    High: 73 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Showers likely, mainly after 11pm.  Mostly cloudy, with a low around 56. North northwest wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 56 °F

    Showers
    Likely

  • Saturday

    Saturday: A 50 percent chance of showers, mainly before 11am.  Partly sunny, with a high near 72.

    High: 72 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 73.

    High: 73 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 59. South wind 3 to 6 mph.
Thursday
Cloudy through mid morning, then gradual clearing, with a high near 75. South wind 7 to 11 mph.
Thursday Night
Increasing clouds, with a low around 57. Southwest wind 5 to 9 mph becoming calm in the evening.
Friday
Cloudy, then gradually becoming mostly sunny, with a high near 73. Light and variable wind.
Friday Night
Showers likely, mainly after 11pm. Mostly cloudy, with a low around 56. North northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A 50 percent chance of showers, mainly before 11am. Partly sunny, with a high near 72.
Saturday Night
Partly cloudy, with a low around 53.
Sunday
Partly sunny, with a high near 73.
Sunday Night
Partly cloudy, with a low around 53.
Monday
Partly sunny, with a high near 73.
Monday Night
Mostly cloudy, with a low around 55.
Tuesday
A slight chance of rain. Mostly cloudy, with a high near 72.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 54.
Wednesday
A chance of rain. Mostly cloudy, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
Seattle-University WA
 47.67°N 122.31°W (Elev. 187 ft)
12:55 pm PDT Aug 26, 2026
11pm PDT Aug 26, 2026-6pm PDT Sep 2, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database