National Weather Service Forecast for: Belmont CA
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA
Updated: 6:26 pm PDT Jun 23, 2025
 
Tonight

Tonight: Partly cloudy, with a low around 52. West southwest wind 5 to 8 mph.
Partly Cloudy
Tuesday

Tuesday: Mostly sunny, with a high near 68. West wind 5 to 13 mph, with gusts as high as 18 mph.
Mostly Sunny
Tuesday
Night
Tuesday Night: Mostly cloudy, with a low around 52. West southwest wind 6 to 10 mph.
Mostly Cloudy
Wednesday

Wednesday: Mostly sunny, with a high near 72. Light west southwest wind becoming west 5 to 10 mph in the afternoon.
Mostly Sunny
Wednesday
Night
Wednesday Night: Mostly clear, with a low around 53. West southwest wind 6 to 11 mph.
Mostly Clear
Thursday

Thursday: Sunny, with a high near 72.
Sunny
Thursday
Night
Thursday Night: Mostly clear, with a low around 53.
Mostly Clear
Friday

Friday: Sunny, with a high near 73.
Sunny
Friday
Night
Friday Night: Mostly clear, with a low around 53.
Mostly Clear
Lo 52 °F Hi 68 °F Lo 52 °F Hi 72 °F Lo 53 °F Hi 72 °F Lo 53 °F Hi 73 °F Lo 53 °F

Coastal Flood Advisory
 

Tonight
 
Partly cloudy, with a low around 52. West southwest wind 5 to 8 mph.
Tuesday
 
Mostly sunny, with a high near 68. West wind 5 to 13 mph, with gusts as high as 18 mph.
Tuesday Night
 
Mostly cloudy, with a low around 52. West southwest wind 6 to 10 mph.
Wednesday
 
Mostly sunny, with a high near 72. Light west southwest wind becoming west 5 to 10 mph in the afternoon.
Wednesday Night
 
Mostly clear, with a low around 53. West southwest wind 6 to 11 mph.
Thursday
 
Sunny, with a high near 72.
Thursday Night
 
Mostly clear, with a low around 53.
Friday
 
Sunny, with a high near 73.
Friday Night
 
Mostly clear, with a low around 53.
Saturday
 
Sunny, with a high near 76.
Saturday Night
 
Mostly clear, with a low around 54.
Sunday
 
Sunny, with a high near 75.
Sunday Night
 
Mostly clear, with a low around 54.
Monday
 
Mostly sunny, with a high near 73.

 

Forecast from NOAA-NWS for Belmont CA.