Guadalupe, CA Weather & Growing Conditions

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

Tonight

51°F

Partly Cloudy

Partly cloudy, with a low around 51. North wind around 5 mph. Chance of precipitation is 20%.

7-day forecast for Guadalupe

When	Temp	Forecast	Wind	Precip
Tonight	51°F	Partly Cloudy	5 mph N	15%
Wednesday	69°F	Mostly Sunny	5 to 20 mph NNW	0%
Wednesday Night	55°F	Mostly Cloudy	10 to 15 mph N	0%
Thursday	75°F	Mostly Sunny	10 to 15 mph N	0%
Thursday Night	54°F	Mostly Clear	10 to 15 mph N	0%
Friday	78°F	Sunny	10 mph N	0%
Friday Night	54°F	Mostly Clear	5 to 10 mph NNE	0%
Saturday	77°F	Sunny	0 to 10 mph NNW	0%
Saturday Night	54°F	Mostly Clear	0 to 5 mph N	0%
Sunday	77°F	Sunny	0 to 5 mph N	0%
Sunday Night	55°F	Partly Cloudy	0 to 5 mph NNE	0%
Monday	75°F	Mostly Sunny	0 to 10 mph N	0%
Monday Night	55°F	Partly Cloudy	5 to 10 mph N	2%
Tuesday	74°F	Sunny	0 to 10 mph NW	2%

Forecast source: National Weather Service (api.weather.gov) for Guadalupe (34.965, -120.573). Updated through the day.

Growing snapshot for Guadalupe

Last spring frost

Feb 4

First fall frost

Dec 13

Growing season

315 days

Hardiness zone

10a

More local growing data for Guadalupe: nearby ZIP 93434 weather · frost dates · planting calendar · California frost dates

Nearby towns & communities

Ballard Buellton Carpinteria Casmalia Cuyama Eastern Goleta Valley Garey Goleta Isla Vista Lompoc Los Alamos Los Olivos Mission Canyon Mission Hills Montecito New Cuyama Orcutt Santa Barbara Santa Maria Santa Ynez Sisquoc Solvang Summerland Toro Canyon University of California-Santa Barbara Vandenberg AFB Vandenberg Village

All California locations ›

Climate data from the nearest NOAA station, Santa Maria Public Ap, Ca (10.1 mi from Guadalupe). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.