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

Boeing Field - King County International Airport (KBFI)

Lat: 47.54548°NLon: 122.3147°WElev: 20.0ft.

Overcast

49°F

9°C

Humidity 70%
Wind Speed N 0 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 18 Nov 02:53 PM PST
Extended Forecast for

Bellevue WA

  • Tonight

    Tonight: Patchy fog between 11pm and 5am. Otherwise, partly cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 55. Calm wind becoming east around 6 mph in the afternoon.

    High: 55 °F

    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain after 10pm. Mostly cloudy, with a low around 42. Southeast wind around 7 mph.

    Low: 42 °F

    Chance Rain

  • Thursday

    Thursday: A 40 percent chance of rain. Partly sunny, with a high near 56. Southwest wind 3 to 5 mph.

    High: 56 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 20 percent chance of rain. Mostly cloudy, with a low around 44. Calm wind.

    Low: 44 °F

    Slight Chance
    Rain

  • Friday

    Friday: A 30 percent chance of rain. Mostly cloudy, with a high near 55.

    High: 55 °F

    Chance Rain

  • Friday Night

    Friday Night: Rain likely, mainly after 10pm. Mostly cloudy, with a low around 48. Chance of precipitation is 60%.

    Low: 48 °F

    Rain Likely

  • Saturday

    Saturday: Rain likely. Cloudy, with a high near 56.

    High: 56 °F

    Rain Likely

  • Saturday Night

    Saturday Night: Rain likely. Mostly cloudy, with a low around 46.

    Low: 46 °F

    Rain Likely

Detailed Forecast

Tonight
Patchy fog between 11pm and 5am. Otherwise, partly cloudy, with a low around 36. Calm wind.
Wednesday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 55. Calm wind becoming east around 6 mph in the afternoon.
Wednesday Night
A 30 percent chance of rain after 10pm. Mostly cloudy, with a low around 42. Southeast wind around 7 mph.
Thursday
A 40 percent chance of rain. Partly sunny, with a high near 56. Southwest wind 3 to 5 mph.
Thursday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 44. Calm wind.
Friday
A 30 percent chance of rain. Mostly cloudy, with a high near 55.
Friday Night
Rain likely, mainly after 10pm. Mostly cloudy, with a low around 48. Chance of precipitation is 60%.
Saturday
Rain likely. Cloudy, with a high near 56.
Saturday Night
Rain likely. Mostly cloudy, with a low around 46.
Sunday
Rain likely. Mostly cloudy, with a high near 54.
Sunday Night
Rain. Mostly cloudy, with a low around 44.
Monday
Rain. Mostly cloudy, with a high near 50.
Monday Night
Rain likely. Mostly cloudy, with a low around 37.
Tuesday
A chance of rain. Partly sunny, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Bellevue WA
 47.61°N 122.16°W (Elev. 200 ft)
Last Update:
1:25 pm PST Nov 18, 2025
Forecast Valid:
3pm PST Nov 18, 2025-6pm PST Nov 25, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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