National Weather Service Forecast for: 6 Miles SW Portola Valley CA
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA
Updated: 2:17 am PDT Apr 14, 2025
 
Overnight

Overnight: Mostly clear, with a low around 48. Calm wind.
Mostly Clear
Monday

Monday: Sunny, with a high near 70. Calm wind becoming southwest around 5 mph.
Sunny
Monday
Night
Monday Night: Increasing clouds, with a low around 47. Calm wind.
Increasing
Clouds
Tuesday

Tuesday: Partly sunny, with a high near 64. Calm wind becoming south southwest around 6 mph in the afternoon.
Partly Sunny
Tuesday
Night
Tuesday Night: Mostly cloudy, with a low around 48. Southwest wind around 5 mph becoming calm  in the evening.
Mostly Cloudy
Wednesday

Wednesday: Partly sunny, with a high near 61.
Partly Sunny
Wednesday
Night
Wednesday Night: Mostly cloudy, with a low around 47.
Mostly Cloudy
Thursday

Thursday: Partly sunny, with a high near 60.
Partly Sunny
Thursday
Night
Thursday Night: Mostly cloudy, with a low around 45.
Mostly Cloudy
Lo 48 °F Hi 70 °F Lo 47 °F Hi 64 °F Lo 48 °F Hi 61 °F Lo 47 °F Hi 60 °F Lo 45 °F

 

Overnight
 
Mostly clear, with a low around 48. Calm wind.
Monday
 
Sunny, with a high near 70. Calm wind becoming southwest around 5 mph.
Monday Night
 
Increasing clouds, with a low around 47. Calm wind.
Tuesday
 
Partly sunny, with a high near 64. Calm wind becoming south southwest around 6 mph in the afternoon.
Tuesday Night
 
Mostly cloudy, with a low around 48. Southwest wind around 5 mph becoming calm in the evening.
Wednesday
 
Partly sunny, with a high near 61.
Wednesday Night
 
Mostly cloudy, with a low around 47.
Thursday
 
Partly sunny, with a high near 60.
Thursday Night
 
Mostly cloudy, with a low around 45.
Friday
 
Sunny, with a high near 66.
Friday Night
 
Mostly clear, with a low around 46.
Saturday
 
Sunny, with a high near 67.
Saturday Night
 
Partly cloudy, with a low around 47.
Sunday
 
Mostly sunny, with a high near 62.

 

Forecast from NOAA-NWS for 6 Miles SW Portola Valley CA.