National Weather Service Forecast for: Bellingham WA
Issued by: National Weather Service Seattle, WA
Updated: 1:26 pm PST Dec 20, 2025
 
This
Afternoon
This Afternoon: Rain. High near 46. South wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Rain
 Tonight

Tonight: Rain. Low around 42. South southeast wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Rain
 Sunday

Sunday: Rain. High near 48. South southeast wind 11 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Rain
 Sunday
Night
Sunday Night: Rain. Low around 39. South wind around 6 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Rain
 Monday

Monday: Rain. High near 47. South southeast wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Rain
 Monday
Night
Monday Night: Rain. Low around 39. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Rain
 Tuesday

Tuesday: Rain likely, mainly before 10am. Mostly cloudy, with a high near 47. Chance of precipitation is 70%.
Rain Likely
 Tuesday
Night
Tuesday Night: A chance of rain before 10pm, then a chance of rain and snow. Mostly cloudy, with a low around 35.
Chance
Rain/Snow
 Wednesday

Wednesday: A chance of rain and snow before 10am, then a chance of rain between 10am and 4pm, then a chance of rain and snow after 4pm. Mostly cloudy, with a high near 43.
Chance
Rain/Snow
Hi 46 °F Lo 42 °F Hi 48 °F Lo 39 °F Hi 47 °F Lo 39 °F Hi 47 °F Lo 35 °F Hi 43 °F

Special Weather Statement
 

This Afternoon
 
 Rain. High near 46. South wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
 
 Rain. Low around 42. South southeast wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
 
 Rain. High near 48. South southeast wind 11 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
 
 Rain. Low around 39. South wind around 6 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Monday
 
 Rain. High near 47. South southeast wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
 
 Rain. Low around 39. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
 
 Rain likely, mainly before 10am. Mostly cloudy, with a high near 47. Chance of precipitation is 70%.
Tuesday Night
 
 A chance of rain before 10pm, then a chance of rain and snow. Mostly cloudy, with a low around 35.
Wednesday
 
 A chance of rain and snow before 10am, then a chance of rain between 10am and 4pm, then a chance of rain and snow after 4pm. Mostly cloudy, with a high near 43.
Wednesday Night
 
 A chance of rain and snow before 7pm, then a chance of rain. Mostly cloudy, with a low around 32.
Christmas Day
 
 A chance of rain. Partly sunny, with a high near 42.
Thursday Night
 
 A chance of rain. Mostly cloudy, with a low around 32.
Friday
 
 A chance of rain. Mostly cloudy, with a high near 43.
Friday Night
 
 A chance of rain. Mostly cloudy, with a low around 34.
Saturday
 
 A chance of rain. Mostly cloudy, with a high near 45.

 

Forecast from NOAA-NWS for Bellingham WA.