National Weather Service Forecast for: San Carlos CA
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA
Updated: 1:26 pm PDT Jun 29, 2026
 
Tonight

Tonight: Mostly clear, with a low around 56. West wind around 5 mph becoming calm  after midnight.
Mostly Clear
Tuesday

Tuesday: Sunny, with a high near 79. Light and variable wind becoming west southwest 6 to 11 mph in the afternoon.
Sunny
Tuesday
Night
Tuesday Night: Partly cloudy, with a low around 55. Southwest wind 6 to 10 mph.
Partly Cloudy
Wednesday

Wednesday: Mostly sunny, with a high near 74. South southwest wind 5 to 11 mph, with gusts as high as 18 mph.
Mostly Sunny
Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 55. Southwest wind 8 to 13 mph, with gusts as high as 20 mph.
Partly Cloudy
Thursday

Thursday: Mostly sunny, with a high near 73.
Mostly Sunny
Thursday
Night
Thursday Night: Partly cloudy, with a low around 55.
Partly Cloudy
Friday

Friday: Mostly sunny, with a high near 77.
Mostly Sunny
Friday
Night
Friday Night: Mostly clear, with a low around 56.
Mostly Clear
Lo 56 °F Hi 79 °F Lo 55 °F Hi 74 °F Lo 55 °F Hi 73 °F Lo 55 °F Hi 77 °F Lo 56 °F

 

Tonight
 
Mostly clear, with a low around 56. West wind around 5 mph becoming calm after midnight.
Tuesday
 
Sunny, with a high near 79. Light and variable wind becoming west southwest 6 to 11 mph in the afternoon.
Tuesday Night
 
Partly cloudy, with a low around 55. Southwest wind 6 to 10 mph.
Wednesday
 
Mostly sunny, with a high near 74. South southwest wind 5 to 11 mph, with gusts as high as 18 mph.
Wednesday Night
 
Partly cloudy, with a low around 55. Southwest wind 8 to 13 mph, with gusts as high as 20 mph.
Thursday
 
Mostly sunny, with a high near 73.
Thursday Night
 
Partly cloudy, with a low around 55.
Friday
 
Mostly sunny, with a high near 77.
Friday Night
 
Mostly clear, with a low around 56.
Independence Day
 
Mostly sunny, with a high near 78.
Saturday Night
 
Partly cloudy, with a low around 57.
Sunday
 
Mostly sunny, with a high near 77.
Sunday Night
 
Partly cloudy, with a low around 57.
Monday
 
Mostly sunny, with a high near 74.

 

Forecast from NOAA-NWS for San Carlos CA.