Valley Center, CA Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Valley Center, a community in San Diego County, California.

Overnight

57°F

Mostly Cloudy

Mostly cloudy, with a low around 57. South wind around 0 mph.

7-day forecast for Valley Center

When	Temp	Forecast	Wind	Precip
Overnight	57°F	Mostly Cloudy	0 mph	1%
Saturday	85°F	Mostly Sunny	0 to 10 mph SW	0%
Saturday Night	58°F	Partly Cloudy	0 to 5 mph NE	0%
Sunday	83°F	Mostly Sunny	0 to 10 mph W	5%
Sunday Night	58°F	Mostly Cloudy	0 to 5 mph SW	5%
Monday	80°F	Mostly Sunny	0 to 5 mph S	1%
Monday Night	56°F	Partly Cloudy	0 to 5 mph N	0%
Tuesday	82°F	Sunny	0 to 5 mph N	0%
Tuesday Night	57°F	Mostly Clear	0 to 5 mph N	0%
Wednesday	89°F	Sunny	0 to 5 mph NW	0%
Wednesday Night	60°F	Mostly Clear	0 to 5 mph N	1%
Thursday	90°F	Sunny	0 to 5 mph SW	4%
Thursday Night	62°F	Mostly Clear	0 to 5 mph E	4%
Friday	91°F	Sunny	0 to 5 mph S	4%

Forecast source: National Weather Service (api.weather.gov) for Valley Center (33.233, -117.016). Updated through the day.

Growing snapshot for Valley Center

Last spring frost

Feb 19

First fall frost

Dec 1

Growing season

281 days

Hardiness zone

More local growing data for Valley Center: nearby ZIP 92082 weather · frost dates · planting calendar · California frost dates

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Climate data from the nearest NOAA station, Valley Ctr 1N, Ca (2.9 mi from Valley Center). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.