National Weather Service Forecast for: Tiburon CA
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA
Updated: 3:06 pm PST Nov 1, 2026
 
Tonight

Tonight: Patchy fog after 5am. Otherwise, mostly clear, with a low around 50. Light and variable wind.
Clear then
Patchy Fog
 Monday

Monday: Patchy fog before 7am. Otherwise, partly sunny, with a high near 66. Southeast wind around 5 mph becoming calm in the morning.
Patchy Fog
then Mostly
Cloudy
 Monday
Night
Monday Night: A 40 percent chance of showers after 3am. Mostly cloudy, with a low around 52. Calm wind. New precipitation amounts of less than a tenth of an inch possible.
Mostly Cloudy
then Chance
Showers
 Tuesday

Tuesday: Showers, mainly before 4pm. High near 64. South wind 8 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Showers

 Tuesday
Night
Tuesday Night: A 40 percent chance of showers before 10pm. Partly cloudy, with a low around 50. Calm wind becoming northeast around 5 mph in the evening.
Chance
Showers then
Partly Cloudy
 Wednesday

Wednesday: Mostly sunny, with a high near 68.
Mostly Sunny

 Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 54.
Partly Cloudy

 Thursday

Thursday: Mostly sunny, with a high near 66.
Mostly Sunny

 Thursday
Night
Thursday Night: Mostly clear, with a low around 53.
Mostly Clear
Lo 50 °F Hi 66 °F Lo 52 °F Hi 64 °F Lo 50 °F Hi 68 °F Lo 54 °F Hi 66 °F Lo 53 °F

 

Tonight
 
 Patchy fog after 5am. Otherwise, mostly clear, with a low around 50. Light and variable wind.
Monday
 
 Patchy fog before 7am. Otherwise, partly sunny, with a high near 66. Southeast wind around 5 mph becoming calm in the morning.
Monday Night
 
 A 40 percent chance of showers after 3am. Mostly cloudy, with a low around 52. Calm wind. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
 
 Showers, mainly before 4pm. High near 64. South wind 8 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
 
 A 40 percent chance of showers before 10pm. Partly cloudy, with a low around 50. Calm wind becoming northeast around 5 mph in the evening.
Wednesday
 
 Mostly sunny, with a high near 68.
Wednesday Night
 
 Partly cloudy, with a low around 54.
Thursday
 
 Mostly sunny, with a high near 66.
Thursday Night
 
 Mostly clear, with a low around 53.
Friday
 
 Sunny, with a high near 68.
Friday Night
 
 Mostly clear, with a low around 54.
Saturday
 
 Sunny, with a high near 70.
Saturday Night
 
 Partly cloudy, with a low around 54.
Sunday
 
 Mostly sunny, with a high near 69.

 

Forecast from NOAA-NWS for Tiburon CA.