National Weather Service Forecast for: Los Altos Hills CA
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA
Updated: 1:26 am PDT Jun 22, 2026
 
Overnight

Overnight: Mostly cloudy, with a low around 53. Calm wind.
Mostly Cloudy
 Monday

Monday: Partly sunny, then gradually becoming sunny, with a high near 81. Calm wind.
Becoming
Sunny
 Monday
Night
Monday Night: Increasing clouds, with a low around 54. Calm wind.
Increasing
Clouds
 Tuesday

Tuesday: Partly sunny, then gradually becoming sunny, with a high near 84. Calm wind.
Becoming
Sunny
 Tuesday
Night
Tuesday Night: Mostly clear, with a low around 55. Calm wind.
Mostly Clear
 Wednesday

Wednesday: Sunny, with a high near 86.
Sunny
 Wednesday
Night
Wednesday Night: Mostly clear, with a low around 55.
Mostly Clear
 Thursday

Thursday: Sunny, with a high near 82.
Sunny
 Thursday
Night
Thursday Night: Mostly clear, with a low around 53.
Mostly Clear
Lo 53 °F Hi 81 °F Lo 54 °F Hi 84 °F Lo 55 °F Hi 86 °F Lo 55 °F Hi 82 °F Lo 53 °F

 

Overnight
 
 Mostly cloudy, with a low around 53. Calm wind.
Monday
 
 Partly sunny, then gradually becoming sunny, with a high near 81. Calm wind.
Monday Night
 
 Increasing clouds, with a low around 54. Calm wind.
Tuesday
 
 Partly sunny, then gradually becoming sunny, with a high near 84. Calm wind.
Tuesday Night
 
 Mostly clear, with a low around 55. Calm wind.
Wednesday
 
 Sunny, with a high near 86.
Wednesday Night
 
 Mostly clear, with a low around 55.
Thursday
 
 Sunny, with a high near 82.
Thursday Night
 
 Mostly clear, with a low around 53.
Friday
 
 Mostly sunny, with a high near 77.
Friday Night
 
 Patchy fog. Otherwise, partly cloudy, with a low around 56.
Saturday
 
 Patchy fog. Otherwise, mostly sunny, with a high near 74.
Saturday Night
 
 Mostly clear, with a low around 51.
Sunday
 
 Sunny, with a high near 83.

 

Forecast from NOAA-NWS for Los Altos Hills CA.