Santa Barbara, CA Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Santa Barbara, a city in Santa Barbara County, California.

Today

75°F

Mostly Sunny

Mostly sunny, with a high near 75. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.

7-day forecast for Santa Barbara

When	Temp	Forecast	Wind	Precip
Today	75°F	Mostly Sunny	10 to 15 mph WNW	0%
Tonight	54°F	Mostly Clear	5 to 15 mph NNW	0%
Wednesday	74°F	Sunny	5 to 10 mph NW	0%
Wednesday Night	56°F	Partly Cloudy	5 to 10 mph N	0%
Thursday	77°F	Mostly Sunny	5 mph NNW	0%
Thursday Night	57°F	Mostly Clear	5 to 10 mph NNW	0%
Friday	81°F	Sunny	5 mph WNW	0%
Friday Night	59°F	Mostly Clear	5 mph NNW	0%
Saturday	83°F	Sunny	0 to 5 mph WNW	0%
Saturday Night	60°F	Mostly Clear	5 mph NNW	0%
Sunday	83°F	Sunny	0 to 5 mph WNW	0%
Sunday Night	61°F	Partly Cloudy	0 to 5 mph N	0%
Monday	81°F	Mostly Sunny	0 to 5 mph WSW	0%
Monday Night	59°F	Partly Cloudy	0 to 5 mph NNW	0%

Forecast source: National Weather Service (api.weather.gov) for Santa Barbara (34.404, -119.714). Updated through the day.

Growing snapshot for Santa Barbara

Last spring frost

Jan 13

First fall frost

Jan 6

Growing season

365 days

Hardiness zone

10b

More local growing data for Santa Barbara: nearby ZIP 93109 weather · frost dates · planting calendar · California frost dates

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Climate data from the nearest NOAA station, Santa Barbara, Ca (2.5 mi from Santa Barbara). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.