National Weather Service Forecast for: 2 Miles SE Portola Valley CA
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA
Updated: 8:57 am PDT Oct 6, 2026
 
Today

Today: Sunny, with a high near 94. Calm wind becoming north around 5 mph in the afternoon.
Sunny
 Tonight

Tonight: Clear, with a low around 65. Calm wind.
Clear
 Wednesday

Wednesday: Sunny, with a high near 91. Light and variable wind.
Sunny
 Wednesday
Night
Wednesday Night: Clear, with a low around 61. Calm wind.
Clear
 Thursday

Thursday: Sunny, with a high near 90. Light north wind.
Sunny
 Thursday
Night
Thursday Night: Clear, with a low around 61.
Clear
 Friday

Friday: Sunny, with a high near 82.
Sunny
 Friday
Night
Friday Night: Mostly clear, with a low around 57.
Mostly Clear
 Saturday

Saturday: Sunny, with a high near 72.
Sunny
Hi 94 °F Lo 65 °F Hi 91 °F Lo 61 °F Hi 90 °F Lo 61 °F Hi 82 °F Lo 57 °F Hi 72 °F

Heat Advisory
 

Today
 
 Sunny, with a high near 94. Calm wind becoming north around 5 mph in the afternoon.
Tonight
 
 Clear, with a low around 65. Calm wind.
Wednesday
 
 Sunny, with a high near 91. Light and variable wind.
Wednesday Night
 
 Clear, with a low around 61. Calm wind.
Thursday
 
 Sunny, with a high near 90. Light north wind.
Thursday Night
 
 Clear, with a low around 61.
Friday
 
 Sunny, with a high near 82.
Friday Night
 
 Mostly clear, with a low around 57.
Saturday
 
 Sunny, with a high near 72.
Saturday Night
 
 Mostly clear, with a low around 51.
Sunday
 
 Sunny, with a high near 71.
Sunday Night
 
 Mostly clear, with a low around 50.
Columbus Day
 
 Sunny, with a high near 74.

 

Forecast from NOAA-NWS for 2 Miles SE Portola Valley CA.