Record Heat Remains in Place This Week; Severe Thunderstorms Possible Thursday

Record warmth will persist across portions of California, the Southwest U.S., the central Great Basin and return back to areas of the central/southern Plains and mid-lower Mississippi Valley this week. Over 200 new record high temperatures are forecast. Severe thunderstorms are being outlooked on Thursday over the Midwest. Read More >

Current conditions at

Bellingham, Bellingham International Airport (KBLI)

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

Clear

39°F

4°C

Humidity 86%
Wind Speed N 4 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 23 Mar 10:00 AM PDT
Extended Forecast for

Bellingham WA

  • Today

    Today: Increasing clouds, with a high near 52. Light west wind.

    High: 52 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A 40 percent chance of rain, mainly after 4am.  Cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Cloudy then
    Chance Rain

  • Tuesday

    Tuesday: Rain.  High near 54. Light and variable wind becoming south southeast 8 to 13 mph in the morning. Winds could gust as high as 30 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 54 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain before 8pm, then showers and possibly a thunderstorm between 8pm and 11pm, then rain after 11pm.  Low around 40. South southwest wind 10 to 14 mph, with gusts as high as 33 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 40 °F

    Showers

  • Wednesday

    Wednesday: Rain before 5pm, then showers likely and possibly a thunderstorm after 5pm.  High near 51. South southwest wind 7 to 9 mph.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 51 °F

    Showers

  • Wednesday Night

    Wednesday Night: Rain showers likely before 11pm, then rain likely, possibly mixed with snow showers. Some thunder is also possible.  Mostly cloudy, with a low around 38. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 38 °F

    Rain/Snow
    Likely

  • Thursday

    Thursday: A chance of rain and snow before 11am, then a slight chance of rain.  Partly sunny, with a high near 52. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 52 °F

    Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 52. Light west wind.
Tonight
A 40 percent chance of rain, mainly after 4am. Cloudy, with a low around 41. Calm wind.
Tuesday
Rain. High near 54. Light and variable wind becoming south southeast 8 to 13 mph in the morning. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Rain before 8pm, then showers and possibly a thunderstorm between 8pm and 11pm, then rain after 11pm. Low around 40. South southwest wind 10 to 14 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Rain before 5pm, then showers likely and possibly a thunderstorm after 5pm. High near 51. South southwest wind 7 to 9 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Rain showers likely before 11pm, then rain likely, possibly mixed with snow showers. Some thunder is also possible. Mostly cloudy, with a low around 38. Chance of precipitation is 70%. Little or no snow accumulation expected.
Thursday
A chance of rain and snow before 11am, then a slight chance of rain. Partly sunny, with a high near 52. Chance of precipitation is 50%. Little or no snow accumulation expected.
Thursday Night
Partly cloudy, with a low around 34.
Friday
Mostly sunny, with a high near 58.
Friday Night
Partly cloudy, with a low around 38.
Saturday
Partly sunny, with a high near 60.
Saturday Night
Mostly cloudy, with a low around 42.
Sunday
A chance of rain. Mostly cloudy, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
Bellingham WA
 48.76°N 122.48°W (Elev. 30 ft)
11:27 pm PDT Mar 22, 2026
10am PDT Mar 23, 2026-6pm PDT Mar 29, 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