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.
Today
88°F
Sunny
Sunny, with a high near 88. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.
7-day forecast for Big Bear City
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 88°F | Sunny | 5 to 15 mph NW | 1% |
| Tonight | 59°F | Mostly Clear | 5 to 10 mph SW | 1% |
| Wednesday | 88°F | Sunny | 0 to 15 mph N | 2% |
| Wednesday Night | 59°F | Mostly Clear | 0 to 10 mph SW | 2% |
| Thursday | 88°F | Sunny | 0 to 10 mph SE | 4% |
| Thursday Night | 59°F | Mostly Clear | 0 to 5 mph SW | 4% |
| Friday | 89°F | Sunny | 0 to 5 mph S | 9% |
| Friday Night | 59°F | Mostly Clear | 5 mph SW | 6% |
| Saturday | 88°F | Sunny | 5 to 10 mph S | 14% |
| Saturday Night | 59°F | Mostly Clear | 0 to 5 mph SW | 7% |
| Sunday | 87°F | Slight Chance Showers And Thunderstorms | 0 to 10 mph S | 18% |
| Sunday Night | 56°F | Partly Cloudy | 0 to 10 mph SW | 9% |
| Monday | 83°F | Slight Chance Showers And Thunderstorms | 0 to 10 mph S | 22% |
| Monday Night | 53°F | Mostly Clear | 0 to 10 mph SW | 10% |
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
7a
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
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 Aug 4, 2026.