National Weather Service Forecast for: San Bruno CA
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA
Updated: 11:26 pm PDT Jun 29, 2026
 
Overnight

Overnight: Mostly clear, with a low around 54. West southwest wind 6 to 9 mph.
Mostly Clear
Tuesday

Tuesday: Sunny, with a high near 69. West southwest wind 6 to 15 mph, with gusts as high as 23 mph.
Sunny
Tuesday
Night
Tuesday Night: Mostly clear, with a low around 54. Southwest wind 7 to 14 mph, with gusts as high as 21 mph.
Mostly Clear
Wednesday

Wednesday: Mostly sunny, with a high near 68. Southwest wind 7 to 14 mph, with gusts as high as 22 mph.
Mostly Sunny
Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 54. Southwest wind 11 to 15 mph, with gusts as high as 23 mph.
Partly Cloudy
Thursday

Thursday: Partly sunny, with a high near 65.
Partly Sunny
Thursday
Night
Thursday Night: Mostly cloudy, with a low around 54.
Mostly Cloudy
Friday

Friday: Mostly sunny, with a high near 68.
Mostly Sunny
Friday
Night
Friday Night: Partly cloudy, with a low around 54.
Partly Cloudy
Lo 54 °F Hi 69 °F Lo 54 °F Hi 68 °F Lo 54 °F Hi 65 °F Lo 54 °F Hi 68 °F Lo 54 °F

 

Overnight
 
Mostly clear, with a low around 54. West southwest wind 6 to 9 mph.
Tuesday
 
Sunny, with a high near 69. West southwest wind 6 to 15 mph, with gusts as high as 23 mph.
Tuesday Night
 
Mostly clear, with a low around 54. Southwest wind 7 to 14 mph, with gusts as high as 21 mph.
Wednesday
 
Mostly sunny, with a high near 68. Southwest wind 7 to 14 mph, with gusts as high as 22 mph.
Wednesday Night
 
Partly cloudy, with a low around 54. Southwest wind 11 to 15 mph, with gusts as high as 23 mph.
Thursday
 
Partly sunny, with a high near 65.
Thursday Night
 
Mostly cloudy, with a low around 54.
Friday
 
Mostly sunny, with a high near 68.
Friday Night
 
Partly cloudy, with a low around 54.
Independence Day
 
Partly sunny, with a high near 65.
Saturday Night
 
Mostly cloudy, with a low around 54.
Sunday
 
Partly sunny, with a high near 64.
Sunday Night
 
Mostly cloudy, with a low around 54.
Monday
 
Partly sunny, with a high near 63.

 

Forecast from NOAA-NWS for San Bruno CA.