National Weather Service Forecast for: Tamalpais-homestead Valley CA
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA
Updated: 5:12 am PDT Mar 19, 2026
 
Today

Today: Sunny, with a high near 88. Calm wind becoming north around 6 mph in the afternoon.
Sunny
 Tonight

Tonight: Clear, with a low around 58. West northwest wind around 5 mph becoming calm in the evening.
Clear
 Friday

Friday: Sunny, with a high near 87. Calm wind becoming west around 5 mph in the afternoon.
Sunny
 Friday
Night
Friday Night: Increasing clouds, with a low around 57. West wind 3 to 6 mph.
Increasing
Clouds
 Saturday

Saturday: Partly sunny, with a high near 79. Light west wind becoming west northwest 5 to 10 mph in the morning.
Partly Sunny
 Saturday
Night
Saturday Night: Mostly clear, with a low around 52.
Mostly Clear
 Sunday

Sunday: Mostly sunny, with a high near 75.
Mostly Sunny
 Sunday
Night
Sunday Night: Mostly clear, with a low around 50.
Mostly Clear
 Monday

Monday: Sunny, with a high near 74.
Sunny
Hi 88 °F Lo 58 °F Hi 87 °F Lo 57 °F Hi 79 °F Lo 52 °F Hi 75 °F Lo 50 °F Hi 74 °F

Heat Advisory
 

Today
 
 Sunny, with a high near 88. Calm wind becoming north around 6 mph in the afternoon.
Tonight
 
 Clear, with a low around 58. West northwest wind around 5 mph becoming calm in the evening.
Friday
 
 Sunny, with a high near 87. Calm wind becoming west around 5 mph in the afternoon.
Friday Night
 
 Increasing clouds, with a low around 57. West wind 3 to 6 mph.
Saturday
 
 Partly sunny, with a high near 79. Light west wind becoming west northwest 5 to 10 mph in the morning.
Saturday Night
 
 Mostly clear, with a low around 52.
Sunday
 
 Mostly sunny, with a high near 75.
Sunday Night
 
 Mostly clear, with a low around 50.
Monday
 
 Sunny, with a high near 74.
Monday Night
 
 Mostly clear, with a low around 53.
Tuesday
 
 Sunny, with a high near 74.
Tuesday Night
 
 Mostly clear, with a low around 52.
Wednesday
 
 Sunny, with a high near 70.

 

Forecast from NOAA-NWS for Tamalpais-homestead Valley CA.