National Weather Service Forecast for: Auburn WA
Issued by: National Weather Service Seattle, WA
Updated: 11:26 am PDT Sep 12, 2026
 
This
Afternoon
This Afternoon: A 10 percent chance of rain after 5pm. Mostly cloudy, with a high near 72. Calm wind.
Slight Chance
Rain
 Tonight

Tonight: Rain, mainly after 10pm. Low around 52. Calm wind becoming southwest around 5 mph after midnight. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Rain Likely
then Rain
 Sunday

Sunday: Rain, mainly before 1pm. High near 65. South southwest wind 6 to 8 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Rain then
Rain Likely
 Sunday
Night
Sunday Night: Mostly cloudy, with a low around 53. South southwest wind 7 to 9 mph, with gusts as high as 20 mph.
Mostly Cloudy

 Monday

Monday: Mostly cloudy, with a high near 71. South wind 3 to 6 mph.
Mostly Cloudy

 Monday
Night
Monday Night: Patchy fog between 4am and 5am. Otherwise, mostly cloudy, with a low around 51.
Mostly Cloudy
then Patchy
Fog
 Tuesday

Tuesday: Patchy fog between 7am and 9am. Otherwise, mostly sunny, with a high near 72.
Patchy Fog
then Mostly
Sunny
 Tuesday
Night
Tuesday Night: Mostly clear, with a low around 51.
Mostly Clear

 Wednesday

Wednesday: Sunny, with a high near 77.
Sunny
Hi 72 °F Lo 52 °F Hi 65 °F Lo 53 °F Hi 71 °F Lo 51 °F Hi 72 °F Lo 51 °F Hi 77 °F

 

This Afternoon
 
 A 10 percent chance of rain after 5pm. Mostly cloudy, with a high near 72. Calm wind.
Tonight
 
 Rain, mainly after 10pm. Low around 52. Calm wind becoming southwest around 5 mph after midnight. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday
 
 Rain, mainly before 1pm. High near 65. South southwest wind 6 to 8 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
 
 Mostly cloudy, with a low around 53. South southwest wind 7 to 9 mph, with gusts as high as 20 mph.
Monday
 
 Mostly cloudy, with a high near 71. South wind 3 to 6 mph.
Monday Night
 
 Patchy fog between 4am and 5am. Otherwise, mostly cloudy, with a low around 51.
Tuesday
 
 Patchy fog between 7am and 9am. Otherwise, mostly sunny, with a high near 72.
Tuesday Night
 
 Mostly clear, with a low around 51.
Wednesday
 
 Sunny, with a high near 77.
Wednesday Night
 
 Clear, with a low around 53.
Thursday
 
 Sunny, with a high near 80.
Thursday Night
 
 Mostly clear, with a low around 54.
Friday
 
 Sunny, with a high near 81.
Friday Night
 
 Mostly clear, with a low around 55.
Saturday
 
 Mostly sunny, with a high near 77.

 

Forecast from NOAA-NWS for Auburn WA.