Cambria, CA Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Cambria, a community in San Luis Obispo County, California.

Tonight

53°F

Patchy Fog

Patchy fog after 11pm. Mostly cloudy, with a low around 53. Northwest wind around 10 mph.

7-day forecast for Cambria

When	Temp	Forecast	Wind	Precip
Tonight	53°F	Patchy Fog	10 mph NW	1%
Saturday	73°F	Patchy Fog	10 to 15 mph WNW	1%
Saturday Night	54°F	Patchy Fog	5 to 15 mph NW	1%
Sunday	70°F	Patchy Fog then Mostly Cloudy	5 to 15 mph NW	1%
Sunday Night	54°F	Patchy Fog	5 to 10 mph NW	3%
Monday	67°F	Patchy Fog then Partly Sunny	5 to 15 mph WNW	0%
Monday Night	55°F	Partly Cloudy	5 to 15 mph NW	0%
Tuesday	64°F	Mostly Sunny	5 to 15 mph WNW	0%
Tuesday Night	57°F	Partly Cloudy	5 to 15 mph NW	0%
Wednesday	71°F	Sunny	5 to 10 mph NNW	0%
Wednesday Night	59°F	Partly Cloudy	0 to 10 mph NNW	0%
Thursday	70°F	Mostly Sunny	5 mph WSW	0%
Thursday Night	59°F	Partly Cloudy	0 to 5 mph NNW	0%
Friday	68°F	Mostly Sunny	0 to 10 mph W	0%

Forecast source: National Weather Service (api.weather.gov) for Cambria (35.552, -121.084). Updated through the day.

Growing snapshot for Cambria

Last spring frost

Feb 13

First fall frost

Feb 1

Growing season

365 days

Hardiness zone

10a

More local growing data for Cambria: nearby ZIP 93428 weather · frost dates · planting calendar · California frost dates

Nearby towns & communities

Arroyo Grande Atascadero Avila Beach Blacklake California Polytechnic State University Callender Cayucos Creston Edna El Paso de Robles (Paso Robles) Garden Farms Grover Beach Los Berros Los Osos Los Ranchos Morro Bay Nipomo Oceano Pismo Beach San Luis Obispo San Miguel San Simeon Santa Margarita Shandon Templeton Whitley Gardens Woodlands

All California locations ›

Climate data from the nearest NOAA station, Hearst Castle, Ca (9.9 mi from Cambria). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.