Lucerne Valley, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lucerne Valley, a community in San Bernardino County, California.
Overnight
47°F
Clear
Clear, with a low around 47. West wind 5 to 15 mph, with gusts as high as 25 mph.
7-day forecast for Lucerne Valley
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 47°F | Clear | 5 to 15 mph W | 0% |
| Wednesday | 66°F | Sunny | 0 to 5 mph N | 0% |
| Wednesday Night | 49°F | Mostly Clear | 0 to 5 mph SE | 0% |
| Thursday | 68°F | Sunny | 0 to 5 mph E | 0% |
| Thursday Night | 49°F | Mostly Clear | 0 to 5 mph E | 0% |
| Friday | 70°F | Sunny | 0 to 5 mph NE | 0% |
| Friday Night | 51°F | Clear | 5 mph E | 0% |
| Saturday | 72°F | Sunny | 5 to 10 mph E | 0% |
| Saturday Night | 52°F | Clear | 5 mph E | 0% |
| Sunday | 74°F | Sunny | 5 to 10 mph E | 0% |
| Sunday Night | 54°F | Partly Cloudy | 0 to 5 mph SE | 0% |
| Monday | 73°F | Mostly Sunny | 0 mph | 0% |
| Monday Night | 54°F | Partly Cloudy | 0 mph | 0% |
| Tuesday | 72°F | Mostly Sunny | 0 mph | 1% |
Forecast source: National Weather Service (api.weather.gov) for Lucerne Valley (34.443, -116.902). Updated through the day.
Growing snapshot for Lucerne Valley
Last spring frost
May 27
First fall frost
Oct 4
Growing season
131 days
Hardiness zone
8b
More local growing data for Lucerne Valley: nearby ZIP 92356 weather · frost dates · planting calendar · California frost dates
Nearby towns & communities
Adelanto
Apple Valley
Baker
Barstow
Big Bear City
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
Lytle Creek
Mentone
Montclair
Morongo Valley
Mountain View Acres
Muscoy
Climate data from the nearest NOAA station, Big Bear Lake, Ca (17.5 mi from Lucerne Valley). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.