Templeton, CA Weather & Growing Conditions

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

Tonight

49°F

Mostly Clear

Mostly clear, with a low around 49. North northwest wind 5 to 10 mph.

7-day forecast for Templeton

When	Temp	Forecast	Wind	Precip
Tonight	49°F	Mostly Clear	5 to 10 mph NNW	0%
Saturday	89°F	Sunny	5 to 10 mph NNW	0%
Saturday Night	51°F	Mostly Cloudy then Patchy Fog	5 mph NNW	0%
Sunday	83°F	Patchy Fog then Partly Sunny	5 to 15 mph W	2%
Sunday Night	50°F	Partly Cloudy	0 to 5 mph WSW	2%
Monday	78°F	Sunny	0 to 15 mph WSW	0%
Monday Night	51°F	Mostly Clear	0 to 15 mph SW	0%
Tuesday	85°F	Sunny	0 to 10 mph NW	0%
Tuesday Night	56°F	Clear	0 to 10 mph N	0%
Wednesday	95°F	Sunny	0 to 10 mph NW	0%
Wednesday Night	60°F	Mostly Clear	0 to 10 mph NNE	0%
Thursday	93°F	Sunny	0 to 10 mph SSW	1%
Thursday Night	59°F	Mostly Clear	0 to 10 mph S	1%
Friday	89°F	Sunny	0 to 10 mph SSW	1%

Forecast source: National Weather Service (api.weather.gov) for Templeton (35.556, -120.718). Updated through the day.

Growing snapshot for Templeton

Last spring frost

Mar 15

First fall frost

Nov 10

Growing season

238 days

Hardiness zone

More local growing data for Templeton: nearby ZIP 93465 weather · frost dates · planting calendar · California frost dates

Nearby towns & communities

Arroyo Grande Atascadero Avila Beach Blacklake California Polytechnic State University Callender Cambria 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 Whitley Gardens Woodlands

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Climate data from the nearest NOAA station, Paso Robles, Ca (6.5 mi from Templeton). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.