National Weather Service Forecast for: Los Altos CA
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA
Updated: 1:26 pm PDT Jun 11, 2025
 
Tonight

Tonight: Mostly clear, with a low around 52. West northwest wind 5 to 9 mph becoming calm  in the evening.
Mostly Clear
Thursday

Thursday: Sunny, with a high near 77. Calm wind becoming west northwest 5 to 9 mph in the afternoon.
Sunny
Thursday
Night
Thursday Night: Mostly clear, with a low around 53. West northwest wind 5 to 10 mph becoming light west  in the evening.
Mostly Clear
Friday

Friday: Sunny, with a high near 75. Light west wind becoming west northwest 6 to 11 mph in the afternoon.
Sunny
Friday
Night
Friday Night: Mostly clear, with a low around 51. West northwest wind 5 to 10 mph becoming light west  after midnight.
Mostly Clear
Saturday

Saturday: Mostly sunny, with a high near 75.
Mostly Sunny
Saturday
Night
Saturday Night: Partly cloudy, with a low around 51.
Partly Cloudy
Sunday

Sunday: Mostly sunny, with a high near 78.
Mostly Sunny
Sunday
Night
Sunday Night: Partly cloudy, with a low around 52.
Partly Cloudy
Lo 52 °F Hi 77 °F Lo 53 °F Hi 75 °F Lo 51 °F Hi 75 °F Lo 51 °F Hi 78 °F Lo 52 °F

 

Tonight
 
Mostly clear, with a low around 52. West northwest wind 5 to 9 mph becoming calm in the evening.
Thursday
 
Sunny, with a high near 77. Calm wind becoming west northwest 5 to 9 mph in the afternoon.
Thursday Night
 
Mostly clear, with a low around 53. West northwest wind 5 to 10 mph becoming light west in the evening.
Friday
 
Sunny, with a high near 75. Light west wind becoming west northwest 6 to 11 mph in the afternoon.
Friday Night
 
Mostly clear, with a low around 51. West northwest wind 5 to 10 mph becoming light west after midnight.
Saturday
 
Mostly sunny, with a high near 75.
Saturday Night
 
Partly cloudy, with a low around 51.
Sunday
 
Mostly sunny, with a high near 78.
Sunday Night
 
Partly cloudy, with a low around 52.
Monday
 
Sunny, with a high near 77.
Monday Night
 
Partly cloudy, with a low around 53.
Tuesday
 
Sunny, with a high near 80.
Tuesday Night
 
Mostly clear, with a low around 55.
Wednesday
 
Sunny, with a high near 83.

 

Forecast from NOAA-NWS for Los Altos CA.