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.

Overcast

43°F

6°C

Humidity 70%
Wind Speed N 0 MPH
Barometer 30.32 in (1026.75 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 18 Mar 11:05 PM PDT
Extended Forecast for

Bellingham WA

  • Tonight

    Tonight: A 20 percent chance of rain after 4am. Mostly cloudy, with a low around 39. East southeast wind around 6 mph.

    Low: 39 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: Rain likely, mainly after noon. Cloudy, with a high near 52. Southeast wind 6 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 52 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain. Low around 41. East wind 8 to 14 mph becoming south after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 41 °F

    Rain

  • Thursday

    Thursday: Rain. High near 51. South wind 8 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 51 °F

    Rain

  • Thursday Night

    Thursday Night: Rain. Low around 43. South southeast wind 11 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 43 °F

    Rain

  • Friday

    Friday: Rain. High near 51. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 51 °F

    Rain

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm before 11pm, then rain likely after 11pm. Low around 39. Chance of precipitation is 90%.

    Low: 39 °F

    Showers

  • Saturday

    Saturday: Rain. Mostly cloudy, with a high near 51.

    High: 51 °F

    Rain

  • Saturday Night

    Saturday Night: Rain, mainly after 11pm. Mostly cloudy, with a low around 41.

    Low: 41 °F

    Rain

Detailed Forecast

Tonight
A 20 percent chance of rain after 4am. Mostly cloudy, with a low around 39. East southeast wind around 6 mph.
Wednesday
Rain likely, mainly after noon. Cloudy, with a high near 52. Southeast wind 6 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Rain. Low around 41. East wind 8 to 14 mph becoming south after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain. High near 51. South wind 8 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Rain. Low around 43. South southeast wind 11 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain. High near 51. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Showers and possibly a thunderstorm before 11pm, then rain likely after 11pm. Low around 39. Chance of precipitation is 90%.
Saturday
Rain. Mostly cloudy, with a high near 51.
Saturday Night
Rain, mainly after 11pm. Mostly cloudy, with a low around 41.
Sunday
Rain. Cloudy, with a high near 51.
Sunday Night
Rain. Cloudy, with a low around 46.
Monday
Rain. Mostly cloudy, with a high near 57.
Monday Night
Rain likely. Mostly cloudy, with a low around 46.
Tuesday
A chance of rain. Partly sunny, with a high near 62.
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Bellingham WA
 48.76°N 122.48°W (Elev. 30 ft)
Last Update:
9:41 pm PDT Mar 18, 2025
Forecast Valid:
11pm PDT Mar 18, 2025-6pm PDT Mar 25, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation