National Weather Service Forecast for: Maple Valley, WA
Issued by: National Weather Service Seattle/Tacoma, WA
Updated: Sat, 27-Jun-2026 11:26am PDT

Maple Valley
 
  Sunday

Sunday: Mostly Cloudy
Mostly Cloudy
Monday

Monday: Slight Chance Rain Showers then Mostly Cloudy
Slight Chance Rain Showers then Mostly Cloudy
Tuesday

Tuesday: Mostly Cloudy
Mostly Cloudy
Wednesday

Wednesday: Mostly Cloudy
Mostly Cloudy
Thursday

Thursday: Chance Light Rain
Chance Light Rain
Friday

Friday: Chance Light Rain
Chance Light Rain
Independence
Day
Independence Day: Mostly Sunny
Mostly Sunny
  Hi 66 °F Hi 65 °F Hi 64 °F Hi 64 °F Hi 65 °F Hi 67 °F Hi 71 °F
 
Tonight

Tonight: Chance Rain Showers
Chance Rain Showers
Sunday
Night
Sunday Night: Cloudy then Slight Chance Rain Showers
Cloudy then Slight Chance Rain Showers
Monday
Night
Monday Night: Slight Chance Rain Showers
Slight Chance Rain Showers
Tuesday
Night
Tuesday Night: Mostly Cloudy
Mostly Cloudy
Wednesday
Night
Wednesday Night: Mostly Cloudy
Mostly Cloudy
Thursday
Night
Thursday Night: Chance Light Rain
Chance Light Rain
Friday
Night
Friday Night: Slight Chance Light Rain then Mostly Cloudy
Slight Chance Light Rain then Mostly Cloudy
 
Lo 49 °F Lo 49 °F Lo 50 °F Lo 48 °F Lo 48 °F Lo 49 °F Lo 49 °F  

 

Tonight
 
A chance of rain showers before 5am. Mostly cloudy. Low around 49, with temperatures rising to around 51 overnight. Southwest wind around 3 mph. Chance of precipitation is 30%.
Sunday
 
Mostly cloudy, with a high near 66. Southwest wind 3 to 7 mph.
Sunday Night
 
A slight chance of rain showers after 5am. Cloudy. Low around 49, with temperatures rising to around 51 overnight. Southwest wind 3 to 7 mph. Chance of precipitation is 20%.
Monday
 
A slight chance of rain showers before 11am. Mostly cloudy, with a high near 65. Southwest wind around 5 mph. Chance of precipitation is 20%.
Monday Night
 
A slight chance of rain showers between 11pm and 5am. Mostly cloudy, with a low around 50. Southwest wind around 6 mph. Chance of precipitation is 20%.
Tuesday
 
Mostly cloudy, with a high near 64.
Tuesday Night
 
Mostly cloudy, with a low around 48.
Wednesday
 
Mostly cloudy, with a high near 64.
Wednesday Night
 
Mostly cloudy, with a low around 48.
Thursday
 
A chance of rain after 11am. Mostly cloudy, with a high near 65.
Thursday Night
 
A chance of rain. Mostly cloudy, with a low around 49.
Friday
 
A chance of rain. Partly sunny, with a high near 67.
Friday Night
 
A slight chance of rain before 11pm. Mostly cloudy, with a low around 49.
Independence Day
 
Mostly sunny, with a high near 71.

 

Forecast from NOAA-NWS for Maple Valley, WA.