National Weather Service Forecast for: Larkspur CA
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA
Updated: 1:26 am PDT Jun 30, 2026
 
Today

Today: Sunny, with a high near 74. Calm wind becoming south southwest 5 to 8 mph in the morning.
Sunny
Tonight

Tonight: Mostly clear, with a low around 52. Light south southwest wind.
Mostly Clear
Wednesday

Wednesday: Sunny, with a high near 75. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Sunny
Wednesday
Night
Wednesday Night: Mostly clear, with a low around 53. Southwest wind around 6 mph.
Mostly Clear
Thursday

Thursday: Mostly sunny, with a high near 71. South southwest wind 3 to 7 mph.
Mostly Sunny
Thursday
Night
Thursday Night: Partly cloudy, with a low around 53.
Partly Cloudy
Friday

Friday: Mostly sunny, with a high near 76.
Mostly Sunny
Friday
Night
Friday Night: Mostly clear, with a low around 54.
Mostly Clear
Independence
Day
Independence Day: Mostly sunny, with a high near 76.
Mostly Sunny
Hi 74 °F Lo 52 °F Hi 75 °F Lo 53 °F Hi 71 °F Lo 53 °F Hi 76 °F Lo 54 °F Hi 76 °F

 

Today
 
Sunny, with a high near 74. Calm wind becoming south southwest 5 to 8 mph in the morning.
Tonight
 
Mostly clear, with a low around 52. Light south southwest wind.
Wednesday
 
Sunny, with a high near 75. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Wednesday Night
 
Mostly clear, with a low around 53. Southwest wind around 6 mph.
Thursday
 
Mostly sunny, with a high near 71. South southwest wind 3 to 7 mph.
Thursday Night
 
Partly cloudy, with a low around 53.
Friday
 
Mostly sunny, with a high near 76.
Friday Night
 
Mostly clear, with a low around 54.
Independence Day
 
Mostly sunny, with a high near 76.
Saturday Night
 
Mostly clear, with a low around 54.
Sunday
 
Mostly sunny, with a high near 73.
Sunday Night
 
Partly cloudy, with a low around 54.
Monday
 
Mostly sunny, with a high near 74.

 

Forecast from NOAA-NWS for Larkspur CA.