National Weather Service Forecast for: Renton WA
Issued by: National Weather Service Seattle, WA
Updated: 12:55 am PDT Nov 1, 2026
 
Today

Today: Mostly sunny, with a high near 55. Calm wind.
Mostly Sunny
 Tonight

Tonight: Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 38. Calm wind.
Patchy Fog
 Monday

Monday: Mostly cloudy, with a high near 55. Calm wind.
Mostly Cloudy
 Monday
Night
Monday Night: Cloudy, with a low around 45. Calm wind.
Cloudy
 Tuesday

Tuesday: Mostly cloudy, with a high near 59. Light north northwest wind.
Mostly Cloudy
 Tuesday
Night
Tuesday Night: Partly cloudy, with a low around 42.
Partly Cloudy
 Wednesday

Wednesday: Rain after 4pm. High near 59. Chance of precipitation is 80%.
Partly Sunny
then Rain
 Wednesday
Night
Wednesday Night: Rain, mainly before 10pm. Mostly cloudy, with a low around 48.
Rain
 Thursday

Thursday: A chance of rain, mainly before 10am. Mostly cloudy, with a high near 58.
Chance Rain
Hi 55 °F Lo 38 °F Hi 55 °F Lo 45 °F Hi 59 °F Lo 42 °F Hi 59 °F Lo 48 °F Hi 58 °F

 

Today
 
 Mostly sunny, with a high near 55. Calm wind.
Tonight
 
 Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 38. Calm wind.
Monday
 
 Mostly cloudy, with a high near 55. Calm wind.
Monday Night
 
 Cloudy, with a low around 45. Calm wind.
Tuesday
 
 Mostly cloudy, with a high near 59. Light north northwest wind.
Tuesday Night
 
 Partly cloudy, with a low around 42.
Wednesday
 
 Rain after 4pm. High near 59. Chance of precipitation is 80%.
Wednesday Night
 
 Rain, mainly before 10pm. Mostly cloudy, with a low around 48.
Thursday
 
 A chance of rain, mainly before 10am. Mostly cloudy, with a high near 58.
Thursday Night
 
 Rain likely, mainly after 10pm. Mostly cloudy, with a low around 47.
Friday
 
 Rain likely. Mostly cloudy, with a high near 57.
Friday Night
 
 A slight chance of rain. Mostly cloudy, with a low around 44.
Saturday
 
 A chance of rain. Mostly cloudy, with a high near 59.

 

Forecast from NOAA-NWS for Renton WA.