Big Bear City, CA Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Big Bear City, a community in San Bernardino County, California.

This Afternoon

59°F

Mostly Sunny

Mostly sunny, with a high near 59. Southwest wind around 10 mph, with gusts as high as 20 mph.

7-day forecast for Big Bear City

When	Temp	Forecast	Wind	Precip
This Afternoon	59°F	Mostly Sunny	10 mph SW	0%
Tonight	32°F	Mostly Clear	10 to 15 mph SW	0%
Wednesday	55°F	Sunny	5 to 10 mph N	0%
Wednesday Night	32°F	Mostly Clear	0 to 5 mph E	0%
Thursday	55°F	Mostly Sunny	0 to 5 mph N	0%
Thursday Night	33°F	Mostly Clear	0 to 5 mph N	0%
Friday	56°F	Sunny	5 to 10 mph N	0%
Friday Night	35°F	Clear	5 mph NE	0%
Saturday	59°F	Sunny	5 to 10 mph NE	0%
Saturday Night	37°F	Clear	0 to 5 mph E	0%
Sunday	61°F	Sunny	5 to 10 mph E	0%
Sunday Night	37°F	Partly Cloudy	0 to 5 mph S	0%
Monday	60°F	Mostly Sunny	0 to 5 mph S	1%
Monday Night	37°F	Partly Cloudy	0 mph	1%

Forecast source: National Weather Service (api.weather.gov) for Big Bear City (34.254, -116.796). Updated through the day.

Growing snapshot for Big Bear City

Last spring frost

May 27

First fall frost

Oct 4

Growing season

131 days

Hardiness zone

More local growing data for Big Bear City: nearby ZIP 92314 weather · frost dates · planting calendar · California frost dates

Nearby towns & communities

Adelanto Apple Valley Baker Barstow Big Bear Lake Big River Bloomington Bluewater Chino Chino Hills Colton Crestline Fontana Fort Irwin Grand Terrace Hesperia Highland Homestead Valley Homewood Canyon Joshua Tree Lake Arrowhead Lenwood Loma Linda Lucerne Valley Lytle Creek Mentone Montclair Morongo Valley Mountain View Acres Muscoy

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Climate data from the nearest NOAA station, Big Bear Lake, Ca (6.9 mi from Big Bear City). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.