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

48°F

9°C

Humidity 70%
Wind Speed E 4 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 18 Nov 02:20 PM PST
Extended Forecast for

Bellevue WA

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 50. Calm wind.

    High: 50 °F

    Partly Sunny

  • Tonight

    Tonight: Patchy fog after 2am. Otherwise, partly cloudy, with a low around 37. Calm wind.

    Low: 37 °F

    Partly Cloudy
    then Patchy
    Fog

  • Wednesday

    Wednesday: Mostly sunny, with a high near 54. Light northeast wind.

    High: 54 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain after 10pm. Mostly cloudy, with a low around 43. Southeast wind around 6 mph.

    Low: 43 °F

    Chance Rain

  • Thursday

    Thursday: A 40 percent chance of rain. Partly sunny, with a high near 56. Light and variable wind becoming south southeast around 5 mph in the morning.

    High: 56 °F

    Chance Rain

  • Thursday Night

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

    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.

    Low: 48 °F

    Rain Likely

  • Saturday

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

    High: 56 °F

    Rain Likely

Detailed Forecast

This Afternoon
Partly sunny, with a high near 50. Calm wind.
Tonight
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 37. Calm wind.
Wednesday
Mostly sunny, with a high near 54. Light northeast wind.
Wednesday Night
A 30 percent chance of rain after 10pm. Mostly cloudy, with a low around 43. Southeast wind around 6 mph.
Thursday
A 40 percent chance of rain. Partly sunny, with a high near 56. Light and variable wind becoming south southeast around 5 mph in the morning.
Thursday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 44.
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.
Saturday
Rain likely. Cloudy, with a high near 56.
Saturday Night
Rain likely. Mostly cloudy, with a low around 47.
Sunday
Rain likely. Cloudy, with a high near 55.
Sunday Night
Rain. Mostly cloudy, with a low around 44.
Monday
Rain. Mostly cloudy, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Bellevue WA
 47.6°N 122.19°W (Elev. 128 ft)
Last Update:
1:25 pm PST Nov 18, 2025
Forecast Valid:
2pm PST Nov 18, 2025-6pm PST Nov 24, 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