National Weather Service Forecast for: Marysville WA
Issued by: National Weather Service Seattle, WA
Updated: 1:25 am PST Dec 5, 2025
 
Overnight

Overnight: Rain, mainly after 3am. Low around 43. Calm wind. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Rain
 Friday

Friday: Rain, mainly before 4pm. High near 53. Southeast wind 5 to 7 mph becoming light and variable in the afternoon. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Rain
 Friday
Night
Friday Night: Rain. Low around 45. South wind around 5 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Rain
 Saturday

Saturday: Rain. High near 52. South wind around 6 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Rain
 Saturday
Night
Saturday Night: Rain. Low around 44. South southeast wind 5 to 7 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Rain
 Sunday

Sunday: Rain. High near 53. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Rain
 Sunday
Night
Sunday Night: Rain. Low around 45. Chance of precipitation is 80%.
Rain
 Monday

Monday: Rain. Cloudy, with a high near 56.
Rain
 Monday
Night
Monday Night: Rain. Cloudy, with a low around 44.
Rain
Lo 43 °F Hi 53 °F Lo 45 °F Hi 52 °F Lo 44 °F Hi 53 °F Lo 45 °F Hi 56 °F Lo 44 °F

Hydrologic Outlook
 

Overnight
 
 Rain, mainly after 3am. Low around 43. Calm wind. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Friday
 
 Rain, mainly before 4pm. High near 53. Southeast wind 5 to 7 mph becoming light and variable in the afternoon. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
 
 Rain. Low around 45. South wind around 5 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
 
 Rain. High near 52. South wind around 6 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
 
 Rain. Low around 44. South southeast wind 5 to 7 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
 
 Rain. High near 53. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
 
 Rain. Low around 45. Chance of precipitation is 80%.
Monday
 
 Rain. Cloudy, with a high near 56.
Monday Night
 
 Rain. Cloudy, with a low around 44.
Tuesday
 
 Rain. Cloudy, with a high near 51.
Tuesday Night
 
 Rain. Cloudy, with a low around 43.
Wednesday
 
 Rain. Cloudy, with a high near 50.
Wednesday Night
 
 Rain. Mostly cloudy, with a low around 43.
Thursday
 
 Rain likely. Cloudy, with a high near 51.

 

Forecast from NOAA-NWS for Marysville WA.