National Weather Service Forecast for: Bellingham WA
Issued by: National Weather Service Seattle, WA
Updated: 1:56 pm PDT Jul 28, 2026
 
This
Afternoon
This Afternoon: A 20 percent chance of rain after 4pm.  Partly sunny, with a high near 76. South southwest wind 3 to 6 mph.
Slight Chance
Rain
Tonight

Tonight: Mostly cloudy, with a low around 55. Light south wind.
Mostly Cloudy
Wednesday

Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 75. Calm wind becoming west southwest around 6 mph in the afternoon.
Decreasing
Clouds
Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 53. Light and variable wind.
Partly Cloudy
Thursday

Thursday: Mostly sunny, with a high near 75. South southeast wind 5 to 7 mph becoming southwest in the afternoon.
Mostly Sunny
Thursday
Night
Thursday Night: Mostly clear, with a low around 55.
Mostly Clear
Friday

Friday: Sunny, with a high near 78.
Sunny
Friday
Night
Friday Night: A chance of rain after 11pm.  Partly cloudy, with a low around 58.
Chance Rain
Saturday

Saturday: Rain likely, mainly before 11am.  Partly sunny, with a high near 69.
Rain Likely
Hi 76 °F Lo 55 °F Hi 75 °F Lo 53 °F Hi 75 °F Lo 55 °F Hi 78 °F Lo 58 °F Hi 69 °F

 

This Afternoon
 
A 20 percent chance of rain after 4pm. Partly sunny, with a high near 76. South southwest wind 3 to 6 mph.
Tonight
 
Mostly cloudy, with a low around 55. Light south wind.
Wednesday
 
Mostly cloudy, then gradually becoming sunny, with a high near 75. Calm wind becoming west southwest around 6 mph in the afternoon.
Wednesday Night
 
Partly cloudy, with a low around 53. Light and variable wind.
Thursday
 
Mostly sunny, with a high near 75. South southeast wind 5 to 7 mph becoming southwest in the afternoon.
Thursday Night
 
Mostly clear, with a low around 55.
Friday
 
Sunny, with a high near 78.
Friday Night
 
A chance of rain after 11pm. Partly cloudy, with a low around 58.
Saturday
 
Rain likely, mainly before 11am. Partly sunny, with a high near 69.
Saturday Night
 
A slight chance of rain before 11pm. Mostly cloudy, with a low around 54.
Sunday
 
Mostly sunny, with a high near 69.
Sunday Night
 
Mostly clear, with a low around 52.
Monday
 
Sunny, with a high near 73.
Monday Night
 
Partly cloudy, with a low around 55.
Tuesday
 
Sunny, with a high near 76.

 

Forecast from NOAA-NWS for Bellingham WA.