Wrightwood, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Wrightwood, a community in San Bernardino County, California.
Today
91°F
Sunny
Sunny, with a high near 91. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
7-day forecast for Wrightwood
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 91°F | Sunny | 5 to 10 mph SW | 0% |
| Tonight | 65°F | Clear | 10 to 15 mph W | 0% |
| Wednesday | 89°F | Sunny | 5 mph NE | 0% |
| Wednesday Night | 65°F | Mostly Clear | 0 to 10 mph W | 0% |
| Thursday | 90°F | Sunny | 0 to 5 mph SW | 1% |
| Thursday Night | 65°F | Mostly Clear | 0 mph | 1% |
| Friday | 90°F | Sunny | 0 to 5 mph SW | 1% |
| Friday Night | 64°F | Mostly Clear | 0 mph | 0% |
| Saturday | 90°F | Sunny | 0 to 5 mph SW | 2% |
| Saturday Night | 64°F | Mostly Clear | 0 mph | 2% |
| Sunday | 89°F | Sunny | 0 to 5 mph S | 2% |
| Sunday Night | 63°F | Mostly Clear | 0 to 5 mph SW | 1% |
| Monday | 86°F | Sunny | 0 to 5 mph S | 5% |
| Monday Night | 60°F | Mostly Clear | 5 mph SW | 4% |
Forecast source: National Weather Service (api.weather.gov) for Wrightwood (34.346, -117.628). Updated through the day.
Growing snapshot for Wrightwood
Last spring frost
May 16
First fall frost
Oct 13
Growing season
151 days
Hardiness zone
8b
More local growing data for Wrightwood: nearby ZIP 92372 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
Lucerne Valley
Lytle Creek
Mentone
Montclair
Morongo Valley
Mountain View Acres
Climate data from the nearest NOAA station, Wrightwood, Ca (6 mi from Wrightwood). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.