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.

light rain,mist

39°F

4°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 37°F (3°C)
Visibility 1.50 mi
Last update 01 Dec 10:35 PM PST
Extended Forecast for

Bellingham International Airport WA

  • Tonight

    Tonight: Rain, mainly before 1am. Patchy fog after 4am. Low around 38. South southeast wind around 5 mph becoming calm after midnight. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Rain and
    Patchy Fog

  • Tuesday

    Tuesday: A 10 percent chance of rain before 8am. Patchy fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 46. Calm wind.

    High: 46 °F

    Slight Chance
    Rain and
    Patchy Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog before 11pm, then patchy fog after midnight. Otherwise, mostly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Patchy Fog

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 44. Calm wind.

    High: 44 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after 4am. Mostly cloudy, with a low around 37. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Chance Rain
    then Rain
    Likely

  • Thursday

    Thursday: Rain. High near 45. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 45 °F

    Rain

  • Thursday Night

    Thursday Night: Rain. Low around 41. Chance of precipitation is 80%.

    Low: 41 °F

    Rain

  • Friday

    Friday: Rain. Cloudy, with a high near 51.

    High: 51 °F

    Rain

  • Friday Night

    Friday Night: Rain. Cloudy, with a low around 43.

    Low: 43 °F

    Rain

Detailed Forecast

Tonight
Rain, mainly before 1am. Patchy fog after 4am. Low around 38. South southeast wind around 5 mph becoming calm after midnight. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
A 10 percent chance of rain before 8am. Patchy fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 46. Calm wind.
Tuesday Night
Patchy fog before 11pm, then patchy fog after midnight. Otherwise, mostly cloudy, with a low around 35. Calm wind.
Wednesday
Mostly cloudy, with a high near 44. Calm wind.
Wednesday Night
Rain likely, mainly after 4am. Mostly cloudy, with a low around 37. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain. High near 45. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain. Low around 41. Chance of precipitation is 80%.
Friday
Rain. Cloudy, with a high near 51.
Friday Night
Rain. Cloudy, with a low around 43.
Saturday
Rain. Mostly cloudy, with a high near 50.
Saturday Night
Rain. Cloudy, with a low around 43.
Sunday
Rain. Cloudy, with a high near 51.
Sunday Night
Rain. Cloudy, with a low around 43.
Monday
Rain. Cloudy, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
Bellingham International Airport WA
 48.79°N 122.53°W (Elev. 144 ft)
Last Update:
7:00 pm PST Dec 1, 2025
Forecast Valid:
10pm PST Dec 1, 2025-6pm PST Dec 8, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation