National Weather Service Forecast for: Maple Valley, WA
Issued by: National Weather Service Seattle/Tacoma, WA
Updated: Sat, 06-Jun-2026 11:26am PDT

Maple Valley
 
  Sunday

Sunday: Mostly Cloudy
Mostly Cloudy
Monday

Monday: Light Rain
Light Rain
Tuesday

Tuesday: Showers And Thunderstorms
Showers And T-Storms
Wednesday

Wednesday: Chance Light Rain
Chance Light Rain
Thursday

Thursday: Slight Chance Light Rain
Slight Chance Light Rain
Friday

Friday: Sunny
Sunny
Saturday

Saturday: Sunny
Sunny
  Hi 63 °F Hi 62 °F Hi 60 °F Hi 63 °F Hi 68 °F Hi 74 °F Hi 81 °F
 
Tonight

Tonight: Showers And Thunderstorms then Mostly Cloudy
Showers And T-Storms then Mostly Cloudy
Sunday
Night
Sunday Night: Slight Chance Light Rain
Slight Chance Light Rain
Monday
Night
Monday Night: Light Rain
Light Rain
Tuesday
Night
Tuesday Night: Light Rain Likely
Light Rain Likely
Wednesday
Night
Wednesday Night: Chance Light Rain
Chance Light Rain
Thursday
Night
Thursday Night: Slight Chance Light Rain then Partly Cloudy
Slight Chance Light Rain then Partly Cloudy
Friday
Night
Friday Night: Mostly Clear
Mostly Clear
 
Lo 43 °F Lo 46 °F Lo 47 °F Lo 45 °F Lo 46 °F Lo 48 °F Lo 50 °F  

 

Tonight
 
Showers and thunderstorms before 8pm, then a chance of rain between 8pm and midnight. Mostly cloudy. Low around 43, with temperatures rising to around 45 overnight. South southwest wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
Sunday
 
Mostly cloudy, with a high near 63. Southwest wind 2 to 6 mph.
Sunday Night
 
A slight chance of rain after 10pm. Cloudy, with a low around 46. South southwest wind around 2 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Monday
 
Rain. Mostly cloudy, with a high near 62. South southwest wind around 1 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
Monday Night
 
Rain. Cloudy, with a low around 47. Southwest wind around 3 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
 
Rain before 11am, then showers and thunderstorms between 11am and 5pm, then rain likely. Mostly cloudy, with a high near 60. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
 
Rain likely. Mostly cloudy, with a low around 45.
Wednesday
 
A chance of rain. Mostly cloudy, with a high near 63.
Wednesday Night
 
A chance of rain. Mostly cloudy, with a low around 46.
Thursday
 
A slight chance of rain. Mostly sunny, with a high near 68.
Thursday Night
 
A slight chance of rain before 11pm. Partly cloudy, with a low around 48.
Friday
 
Sunny, with a high near 74.
Friday Night
 
Mostly clear, with a low around 50.
Saturday
 
Sunny, with a high near 81.

 

Forecast from NOAA-NWS for Maple Valley, WA.