National Weather Service Forecast for: Maple Valley, WA
Issued by: National Weather Service Seattle/Tacoma, WA
Updated: Sat, 01-Aug-2026 11:26am PDT

Maple Valley
 
  Sunday

Sunday: Partly Sunny
Partly Sunny
Monday

Monday: Sunny
Sunny
Tuesday

Tuesday: Sunny
Sunny
Wednesday

Wednesday: Sunny
Sunny
Thursday

Thursday: Sunny
Sunny
Friday

Friday: Sunny
Sunny
Saturday

Saturday: Mostly Sunny
Mostly Sunny
  Hi 70 °F Hi 77 °F Hi 86 °F Hi 88 °F Hi 84 °F Hi 82 °F Hi 82 °F
 
Tonight

Tonight: Mostly Cloudy
Mostly Cloudy
Sunday
Night
Sunday Night: Mostly Clear
Mostly Clear
Monday
Night
Monday Night: Mostly Clear
Mostly Clear
Tuesday
Night
Tuesday Night: Mostly Clear
Mostly Clear
Wednesday
Night
Wednesday Night: Mostly Clear
Mostly Clear
Thursday
Night
Thursday Night: Mostly Clear
Mostly Clear
Friday
Night
Friday Night: Mostly Clear
Mostly Clear
 
Lo 52 °F Lo 49 °F Lo 53 °F Lo 57 °F Lo 56 °F Lo 57 °F Lo 57 °F  

 

Tonight
 
Mostly cloudy, with a low around 52. South wind around 5 mph.
Sunday
 
Partly sunny, with a high near 70. West southwest wind 1 to 5 mph.
Sunday Night
 
Mostly clear, with a low around 49. North northeast wind around 5 mph.
Monday
 
Sunny, with a high near 77. North northeast wind 1 to 6 mph.
Monday Night
 
Mostly clear, with a low around 53. Northeast wind around 5 mph.
Tuesday
 
Sunny, with a high near 86.
Tuesday Night
 
Mostly clear, with a low around 57.
Wednesday
 
Sunny, with a high near 88.
Wednesday Night
 
Mostly clear, with a low around 56.
Thursday
 
Sunny, with a high near 84.
Thursday Night
 
Mostly clear, with a low around 57.
Friday
 
Sunny, with a high near 82.
Friday Night
 
Mostly clear, with a low around 57.
Saturday
 
Mostly sunny, with a high near 82.

 

Forecast from NOAA-NWS for Maple Valley, WA.