Tiburon, CA Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Tiburon, a town in Marin County, California.

Overnight

55°F

Partly Cloudy

Partly cloudy, with a low around 55. Southwest wind around 5 mph.

7-day forecast for Tiburon

When	Temp	Forecast	Wind	Precip
Overnight	55°F	Partly Cloudy	5 mph SW	1%
Tuesday	78°F	Haze then Mostly Sunny	5 to 10 mph SW	1%
Tuesday Night	56°F	Partly Cloudy	2 to 6 mph SW	2%
Wednesday	78°F	Mostly Sunny	3 to 8 mph SW	2%
Wednesday Night	56°F	Partly Cloudy then Patchy Fog	1 to 6 mph SW	0%
Thursday	80°F	Mostly Sunny	1 to 8 mph WSW	0%
Thursday Night	56°F	Mostly Clear	2 to 7 mph WSW	0%
Friday	86°F	Sunny	2 to 10 mph WSW	0%
Friday Night	58°F	Mostly Clear	5 to 10 mph SW	0%
Saturday	75°F	Sunny	3 to 10 mph SW	0%
Saturday Night	59°F	Mostly Clear	7 to 10 mph SW	0%
Sunday	73°F	Sunny	7 to 14 mph SW	0%
Sunday Night	57°F	Mostly Clear	10 to 14 mph SW	0%
Monday	68°F	Sunny	10 to 15 mph SW	0%

Forecast source: National Weather Service (api.weather.gov) for Tiburon (37.887, -122.463). Updated through the day.

Growing snapshot for Tiburon

Last spring frost

Jan 4

First fall frost

Jan 2

Growing season

365 days

Hardiness zone

10a

More local growing data for Tiburon: nearby ZIP 94920 weather · frost dates · planting calendar · California frost dates

Nearby towns & communities

Alto Belvedere Black Point-Green Point Bolinas Corte Madera Dillon Beach Fairfax Inverness Kentfield Lagunitas-Forest Knolls Larkspur Lucas Valley-Marinwood Marin City Mill Valley Muir Beach Nicasio Novato Petaluma Center Point Reyes Station Ross San Anselmo San Francisco San Geronimo San Rafael Santa Venetia Sausalito Sleepy Hollow Stinson Beach Strawberry Tamalpais-Homestead Valley

All California locations ›

Climate data from the nearest NOAA station, Richmond, Ca (5.2 mi from Tiburon). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.