National Weather Service Forecast for: Maple Valley, WA
Issued by: National Weather Service Seattle/Tacoma, WA
Updated: Fri, 16-Jan-2026 7:00am PST

Maple Valley
 
This
Afternoon
This Afternoon: Sunny
Sunny
Saturday

Saturday: Sunny
Sunny
Sunday

Sunday: Sunny
Sunny
M.L. King Jr.
Day
M.L. King Jr. Day: Sunny
Sunny
Tuesday

Tuesday: Mostly Sunny
Mostly Sunny
Wednesday

Wednesday: Mostly Cloudy then Slight Chance Light Rain
Mostly Cloudy then Slight Chance Light Rain
Thursday

Thursday: Chance Light Rain
Chance Light Rain
 
Hi 55 °F Hi 54 °F Hi 53 °F Hi 53 °F Hi 51 °F Hi 48 °F Hi 47 °F  
 
Tonight

Tonight: Clear
Clear
Saturday
Night
Saturday Night: Clear
Clear
Sunday
Night
Sunday Night: Mostly Clear
Mostly Clear
Monday
Night
Monday Night: Partly Cloudy
Partly Cloudy
Tuesday
Night
Tuesday Night: Mostly Cloudy
Mostly Cloudy
Wednesday
Night
Wednesday Night: Chance Light Rain
Chance Light Rain
Thursday
Night
Thursday Night: Chance Light Rain
Chance Light Rain
 
Lo 38 °F Lo 36 °F Lo 36 °F Lo 36 °F Lo 38 °F Lo 39 °F Lo 37 °F  

 

This Afternoon
 
Sunny. High near 55, with temperatures falling to around 50 in the afternoon. East northeast wind around 3 mph.
Tonight
 
Clear, with a low around 38. East wind around 5 mph.
Saturday
 
Sunny. High near 54, with temperatures falling to around 49 in the afternoon. East wind around 5 mph.
Saturday Night
 
Clear, with a low around 36. East wind around 3 mph.
Sunday
 
Sunny, with a high near 53. East northeast wind around 2 mph.
Sunday Night
 
Mostly clear, with a low around 36.
M.L. King Jr. Day
 
Sunny, with a high near 53.
Monday Night
 
Partly cloudy, with a low around 36.
Tuesday
 
Mostly sunny, with a high near 51.
Tuesday Night
 
Mostly cloudy, with a low around 38.
Wednesday
 
A slight chance of rain after 4pm. Mostly cloudy, with a high near 48.
Wednesday Night
 
A chance of rain. Mostly cloudy, with a low around 39.
Thursday
 
A chance of rain. Mostly cloudy, with a high near 47.
Thursday Night
 
A chance of rain before 4am, then a chance of rain and snow. Mostly cloudy, with a low around 37.

 

Forecast from NOAA-NWS for Maple Valley, WA.