Kentfield, CA Weather & Growing Conditions

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

Tonight

48°F

Partly Cloudy

Partly cloudy. Low around 48, with temperatures rising to around 50 overnight. East northeast wind around 7 mph.

7-day forecast for Kentfield

When	Temp	Forecast	Wind	Precip
Tonight	48°F	Partly Cloudy	7 mph ENE	7%
Wednesday	65°F	Sunny	2 to 7 mph NNW	2%
Wednesday Night	49°F	Mostly Cloudy	2 to 7 mph NW	2%
Thursday	69°F	Mostly Sunny	2 mph NNW	0%
Thursday Night	49°F	Mostly Clear	2 mph NNW	0%
Friday	70°F	Sunny	1 mph N	0%
Friday Night	50°F	Mostly Clear	1 mph NNE	0%
Saturday	73°F	Sunny	0 to 5 mph NNE	0%
Saturday Night	50°F	Mostly Clear	0 to 3 mph NNW	0%
Sunday	67°F	Mostly Sunny	0 to 3 mph NNW	0%
Sunday Night	53°F	Partly Cloudy	0 to 3 mph NW	0%
Monday	65°F	Mostly Sunny	3 mph NW	2%
Monday Night	52°F	Partly Cloudy	2 mph NW	2%
Tuesday	65°F	Sunny	2 mph NNW	7%

Forecast source: National Weather Service (api.weather.gov) for Kentfield (37.936, -122.559). Updated through the day.

Growing snapshot for Kentfield

Last spring frost

Jan 16

First fall frost

Dec 18

Growing season

334 days

Hardiness zone

More local growing data for Kentfield: nearby ZIP 94904 weather · frost dates · planting calendar · California frost dates

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Climate data from the nearest NOAA station, Kentfield, Ca (0.8 mi from Kentfield). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.