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.

Clear

55°F

13°C

Humidity 87%
Wind Speed S 8 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 20 Sep 09:20 AM PDT
Extended Forecast for

4 Miles S Bellingham WA

  • Today

    Today: Sunny, with a high near 70. South wind around 6 mph.

    High: 70 °F

    Sunny

  • Tonight

    Tonight: Rain, mainly after 10pm. Low around 54. South southeast wind 5 to 10 mph increasing to 12 to 17 mph after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 54 °F

    Rain Likely
    then Rain

  • Sunday

    Sunday: Rain, mainly before 11am. High near 65. Southwest wind 7 to 16 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 65 °F

    Rain then
    Chance Rain

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 49. South southeast wind 6 to 8 mph.

    Low: 49 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 67. Southeast wind 5 to 7 mph becoming calm in the morning.

    High: 67 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 70. South wind around 6 mph.
Tonight
Rain, mainly after 10pm. Low around 54. South southeast wind 5 to 10 mph increasing to 12 to 17 mph after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday
Rain, mainly before 11am. High near 65. Southwest wind 7 to 16 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Mostly clear, with a low around 49. South southeast wind 6 to 8 mph.
Monday
Sunny, with a high near 67. Southeast wind 5 to 7 mph becoming calm in the morning.
Monday Night
Mostly clear, with a low around 49.
Tuesday
Sunny, with a high near 70.
Tuesday Night
Mostly clear, with a low around 51.
Wednesday
Mostly sunny, with a high near 67.
Wednesday Night
Partly cloudy, with a low around 49.
Thursday
Mostly sunny, with a high near 64.
Thursday Night
A slight chance of rain. Partly cloudy, with a low around 49.
Friday
A chance of rain. Partly sunny, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Bellingham WA
 48.7°N 122.46°W (Elev. 259 ft)
Last Update:
8:01 am PDT Sep 20, 2025
Forecast Valid:
9am PDT Sep 20, 2025-6pm PDT Sep 26, 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