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

Bellingham, Bellingham International Airport (KBLI)

Lat: 48.79911°NLon: 122.54064°WElev: 148.0ft.

smoke

61°F

16°C

Humidity 82%
Wind Speed S 9 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 16 Aug 10:00 AM PDT
Extended Forecast for

Bellingham WA

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 76. Southwest wind 3 to 6 mph.

    High: 76 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Patchy fog after 2am. Otherwise, mostly clear, with a low around 57. Calm wind.

    Low: 57 °F

    Mostly Clear
    then Patchy
    Fog

  • Monday

    Monday: Areas of fog before 9am. Otherwise, sunny, with a high near 78. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 78 °F

    Areas Fog
    then Sunny

  • Monday Night

    Monday Night: Patchy fog after 4am. Otherwise, partly cloudy, with a low around 58. Light and variable wind.

    Low: 58 °F

    Partly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: Sunny, with a high near 77. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 77 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

  • Thursday

    Thursday: Patchy fog before 7am. Otherwise, mostly sunny, with a high near 76.

    High: 76 °F

    Patchy Fog
    then Sunny

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 76. Southwest wind 3 to 6 mph.
Tonight
Patchy fog after 2am. Otherwise, mostly clear, with a low around 57. Calm wind.
Monday
Areas of fog before 9am. Otherwise, sunny, with a high near 78. Calm wind becoming west southwest around 5 mph in the afternoon.
Monday Night
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 58. Light and variable wind.
Tuesday
Sunny, with a high near 77. Calm wind becoming southwest around 6 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 57.
Wednesday
Mostly sunny, with a high near 76.
Wednesday Night
Partly cloudy, with a low around 56.
Thursday
Patchy fog before 7am. Otherwise, mostly sunny, with a high near 76.
Thursday Night
Partly cloudy, with a low around 57.
Friday
Mostly sunny, with a high near 75.
Friday Night
A chance of rain. Mostly cloudy, with a low around 58.
Saturday
A slight chance of rain. Partly sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Bellingham WA
 48.76°N 122.48°W (Elev. 30 ft)
Last Update:
12:35 am PDT Aug 16, 2026
Forecast Valid:
10am PDT Aug 16, 2026-6pm PDT Aug 22, 2026
 
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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