National Weather Service Forecast for: Marysville WA
Issued by: National Weather Service Seattle, WA
Updated: 11:26 pm PDT Jun 29, 2026
 
Overnight

Overnight: A 30 percent chance of rain after 5am.  Cloudy, with a low around 54. Calm wind becoming south around 5 mph.
Chance Rain

Tuesday

Tuesday: A 20 percent chance of rain before 10am.  Mostly cloudy, with a high near 70. South wind around 6 mph.
Slight Chance
Rain then
Mostly Cloudy
Tuesday
Night
Tuesday Night: Increasing clouds, with a low around 53. Calm wind becoming south around 6 mph after midnight.
Increasing
Clouds
Wednesday

Wednesday: Mostly cloudy, with a high near 70. South southeast wind 3 to 7 mph.
Mostly Cloudy

Wednesday
Night
Wednesday Night: Mostly cloudy, with a low around 53. North northwest wind around 5 mph becoming calm  after midnight.
Mostly Cloudy

Thursday

Thursday: Mostly cloudy, with a high near 71.
Mostly Cloudy

Thursday
Night
Thursday Night: Mostly cloudy, with a low around 53.
Mostly Cloudy

Friday

Friday: Partly sunny, with a high near 76.
Partly Sunny

Friday
Night
Friday Night: Partly cloudy, with a low around 53.
Partly Cloudy

Lo 54 °F Hi 70 °F Lo 53 °F Hi 70 °F Lo 53 °F Hi 71 °F Lo 53 °F Hi 76 °F Lo 53 °F

 

Overnight
 
A 30 percent chance of rain after 5am. Cloudy, with a low around 54. Calm wind becoming south around 5 mph.
Tuesday
 
A 20 percent chance of rain before 10am. Mostly cloudy, with a high near 70. South wind around 6 mph.
Tuesday Night
 
Increasing clouds, with a low around 53. Calm wind becoming south around 6 mph after midnight.
Wednesday
 
Mostly cloudy, with a high near 70. South southeast wind 3 to 7 mph.
Wednesday Night
 
Mostly cloudy, with a low around 53. North northwest wind around 5 mph becoming calm after midnight.
Thursday
 
Mostly cloudy, with a high near 71.
Thursday Night
 
Mostly cloudy, with a low around 53.
Friday
 
Partly sunny, with a high near 76.
Friday Night
 
Partly cloudy, with a low around 53.
Independence Day
 
Mostly sunny, with a high near 77.
Saturday Night
 
Partly cloudy, with a low around 53.
Sunday
 
Mostly sunny, with a high near 76.
Sunday Night
 
Mostly clear, with a low around 52.
Monday
 
Sunny, with a high near 78.

 

Forecast from NOAA-NWS for Marysville WA.