National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

SEATTLE WEATHER FORECAST OFFICE (SEAW1)

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

NA

68°F

20°C

Humidity 69%
Wind Speed S 7 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 57°F (14°C)
Visibility NA
Last update 08 Oct 02:30 PM PDT
Extended Forecast for

Bellevue WA

  • Tonight

    Tonight: A 30 percent chance of rain after 5am. Increasing clouds, with a low around 54. Calm wind becoming south 5 to 7 mph after midnight.

    Low: 54 °F

    Mostly Cloudy
    then Chance
    Rain

  • Friday

    Friday: Rain, mainly before 1pm. Steady temperature around 58. South southwest wind 5 to 10 mph becoming light and variable in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 58 °F

    Rain then
    Rain Likely

  • Friday Night

    Friday Night: A chance of rain before 1am, then a slight chance of rain after 4am. Mostly cloudy, with a low around 48. Light and variable wind becoming south southeast around 5 mph after midnight. Chance of precipitation is 50%.

    Low: 48 °F

    Chance Rain
    then Slight
    Chance Rain

  • Saturday

    Saturday: A 20 percent chance of rain before 11am. Partly sunny, with a high near 60. Calm wind becoming north around 5 mph in the afternoon.

    High: 60 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 45. North wind around 6 mph becoming calm in the evening.

    Low: 45 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 42.

    Low: 42 °F

    Clear

  • Columbus Day

    Columbus Day: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of rain after 5am. Increasing clouds, with a low around 54. Calm wind becoming south 5 to 7 mph after midnight.
Friday
Rain, mainly before 1pm. Steady temperature around 58. South southwest wind 5 to 10 mph becoming light and variable in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
A chance of rain before 1am, then a slight chance of rain after 4am. Mostly cloudy, with a low around 48. Light and variable wind becoming south southeast around 5 mph after midnight. Chance of precipitation is 50%.
Saturday
A 20 percent chance of rain before 11am. Partly sunny, with a high near 60. Calm wind becoming north around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 45. North wind around 6 mph becoming calm in the evening.
Sunday
Sunny, with a high near 61.
Sunday Night
Clear, with a low around 42.
Columbus Day
Sunny, with a high near 63.
Monday Night
Partly cloudy, with a low around 46.
Tuesday
A chance of rain, mainly after 11am. Partly sunny, with a high near 62.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 49.
Wednesday
A slight chance of rain. Partly sunny, with a high near 62.
Wednesday Night
Partly cloudy, with a low around 46.
Thursday
Mostly sunny, with a high near 64.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Bellevue WA
 47.62°N 122.2°W (Elev. 187 ft)
Last Update:
12:25 pm PDT Oct 8, 2026
Forecast Valid:
3pm PDT Oct 8, 2026-6pm PDT Oct 15, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation