Elfin Forest, CA Weather & Growing Conditions

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

Tonight

57°F

Partly Cloudy

Partly cloudy, with a low around 57. North wind 5 to 10 mph.

7-day forecast for Elfin Forest

When	Temp	Forecast	Wind	Precip
Tonight	57°F	Partly Cloudy	5 to 10 mph N	11%
Wednesday	74°F	Sunny	0 to 10 mph SW	1%
Wednesday Night	55°F	Mostly Clear	0 to 5 mph NE	0%
Thursday	77°F	Sunny	0 to 10 mph SW	0%
Thursday Night	57°F	Mostly Clear	0 to 5 mph N	0%
Friday	81°F	Sunny	0 to 10 mph N	0%
Friday Night	58°F	Clear	0 to 10 mph NE	0%
Saturday	85°F	Sunny	5 to 10 mph NE	0%
Saturday Night	61°F	Mostly Clear	5 to 10 mph NE	0%
Sunday	87°F	Sunny	5 to 10 mph NW	0%
Sunday Night	64°F	Partly Cloudy	5 to 10 mph NE	0%
Monday	83°F	Mostly Sunny	0 to 5 mph SE	0%
Monday Night	61°F	Partly Cloudy	0 to 5 mph NE	1%
Tuesday	81°F	Mostly Sunny	0 to 5 mph N	2%

Forecast source: National Weather Service (api.weather.gov) for Elfin Forest (33.081, -117.177). Updated through the day.

Growing snapshot for Elfin Forest

Last spring frost

Jan 5

First fall frost

Jan 2

Growing season

365 days

Hardiness zone

10a

More local growing data for Elfin Forest: nearby ZIP 92091 weather · frost dates · planting calendar · California frost dates

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Climate data from the nearest NOAA station, Rancho Bernardo, Ca (6.2 mi from Elfin Forest). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.