National Weather Service Forecast for: Tamalpais-homestead Valley CA
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA
Updated: 1:26 pm PDT Jun 19, 2026
 
Tonight

Tonight: A slight chance of drizzle after 1am.  Mostly cloudy, with a low around 56. West southwest wind 5 to 7 mph becoming calm  in the evening.
Mostly Cloudy
then Slight
Chance
Drizzle
Saturday

Saturday: A slight chance of drizzle before 9am.  Partly sunny, then gradually becoming sunny, with a high near 68. Calm wind becoming west southwest 5 to 9 mph in the morning.
Slight Chance
Drizzle then
Sunny
Saturday
Night
Saturday Night: Partly cloudy, with a low around 53. West southwest wind 5 to 8 mph.
Partly Cloudy

Sunday

Sunday: Mostly sunny, with a high near 69. Light west southwest wind increasing to 5 to 9 mph in the afternoon.
Mostly Sunny

Sunday
Night
Sunday Night: Partly cloudy, with a low around 54. West southwest wind 5 to 9 mph.
Partly Cloudy

Monday

Monday: Mostly sunny, with a high near 70.
Mostly Sunny

Monday
Night
Monday Night: Partly cloudy, with a low around 55.
Partly Cloudy

Tuesday

Tuesday: Mostly sunny, with a high near 72.
Mostly Sunny

Tuesday
Night
Tuesday Night: Patchy fog after 5am.  Otherwise, mostly clear, with a low around 55.
Mostly Clear
then Patchy
Fog
Lo 56 °F Hi 68 °F Lo 53 °F Hi 69 °F Lo 54 °F Hi 70 °F Lo 55 °F Hi 72 °F Lo 55 °F

Beach Hazards Statement
 

Tonight
 
A slight chance of drizzle after 1am. Mostly cloudy, with a low around 56. West southwest wind 5 to 7 mph becoming calm in the evening.
Saturday
 
A slight chance of drizzle before 9am. Partly sunny, then gradually becoming sunny, with a high near 68. Calm wind becoming west southwest 5 to 9 mph in the morning.
Saturday Night
 
Partly cloudy, with a low around 53. West southwest wind 5 to 8 mph.
Sunday
 
Mostly sunny, with a high near 69. Light west southwest wind increasing to 5 to 9 mph in the afternoon.
Sunday Night
 
Partly cloudy, with a low around 54. West southwest wind 5 to 9 mph.
Monday
 
Mostly sunny, with a high near 70.
Monday Night
 
Partly cloudy, with a low around 55.
Tuesday
 
Mostly sunny, with a high near 72.
Tuesday Night
 
Patchy fog after 5am. Otherwise, mostly clear, with a low around 55.
Wednesday
 
Patchy fog before 7am. Otherwise, mostly sunny, with a high near 74.
Wednesday Night
 
Mostly clear, with a low around 55.
Thursday
 
Sunny, with a high near 73.
Thursday Night
 
Mostly clear, with a low around 55.
Friday
 
Mostly sunny, with a high near 75.

 

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