National Weather Service Forecast for: Sumner, WA
Issued by: National Weather Service Seattle/Tacoma, WA
Updated: Mon, 28-Apr-2025 9:40pm PDT

Weather Station
 
  Tuesday

Tuesday: Chance Rain Showers
Chance Rain Showers
Wednesday

Wednesday: Patchy Fog then Mostly Sunny
Patchy Fog then Mostly Sunny
Thursday

Thursday: Sunny
Sunny
Friday

Friday: Rain Showers
Rain Showers
Saturday

Saturday: Chance Rain Showers
Chance Rain Showers
Sunday

Sunday: Mostly Sunny
Mostly Sunny
Monday

Monday: Chance Rain Showers
Chance Rain Showers
  Hi 61 °F Hi 64 °F Hi 76 °F Hi 68 °F Hi 57 °F Hi 59 °F Hi 62 °F
 
Tonight

Tonight: Rain Showers
Rain Showers
Tuesday
Night
Tuesday Night: Partly Cloudy
Partly Cloudy
Wednesday
Night
Wednesday Night: Mostly Clear
Mostly Clear
Thursday
Night
Thursday Night: Mostly Clear then Slight Chance Rain Showers
Mostly Clear then Slight Chance Rain Showers
Friday
Night
Friday Night: Rain Showers
Rain Showers
Saturday
Night
Saturday Night: Slight Chance Rain Showers then Mostly Cloudy
Slight Chance Rain Showers then Mostly Cloudy
Sunday
Night
Sunday Night: Partly Cloudy
Partly Cloudy
 
Lo 47 °F Lo 40 °F Lo 44 °F Lo 48 °F Lo 47 °F Lo 42 °F Lo 42 °F  

 

Tonight
 
Rain showers. Cloudy, with a low around 47. South southwest wind around 8 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
Tuesday
 
A chance of rain showers before 2pm. Partly sunny. High near 61, with temperatures falling to around 59 in the afternoon. Southwest wind 5 to 9 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Tuesday Night
 
Partly cloudy, with a low around 40. West southwest wind 1 to 8 mph.
Wednesday
 
Patchy fog before 7am. Mostly sunny, with a high near 64. West northwest wind 1 to 5 mph.
Wednesday Night
 
Mostly clear, with a low around 44. North northeast wind 1 to 5 mph.
Thursday
 
Sunny, with a high near 76.
Thursday Night
 
A slight chance of rain showers after 5am. Mostly clear, with a low around 48. Chance of precipitation is 20%.
Friday
 
Rain showers. Partly sunny, with a high near 68.
Friday Night
 
Rain showers. Mostly cloudy, with a low around 47.
Saturday
 
A chance of rain showers. Mostly cloudy, with a high near 57.
Saturday Night
 
A slight chance of rain showers before 11pm. Mostly cloudy, with a low around 42.
Sunday
 
Mostly sunny, with a high near 59.
Sunday Night
 
Partly cloudy, with a low around 42.
Monday
 
A chance of rain showers after 11am. Mostly sunny, with a high near 62.

 

Forecast from NOAA-NWS for Sumner, WA.