Crest, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Crest, a community in San Diego County, California.
This Afternoon
70°F
Mostly Sunny
Mostly sunny, with a high near 70. West wind around 10 mph.
7-day forecast for Crest
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 70°F | Mostly Sunny | 10 mph W | 1% |
| Tonight | 55°F | Mostly Cloudy | 5 mph N | 14% |
| Wednesday | 70°F | Sunny | 0 to 5 mph NW | 0% |
| Wednesday Night | 54°F | Mostly Clear | 0 to 5 mph NE | 0% |
| Thursday | 74°F | Sunny | 5 mph W | 0% |
| Thursday Night | 55°F | Mostly Clear | 0 to 5 mph NE | 0% |
| Friday | 79°F | Sunny | 5 mph NE | 0% |
| Friday Night | 56°F | Clear | 5 to 10 mph NE | 0% |
| Saturday | 81°F | Sunny | 5 to 10 mph NE | 0% |
| Saturday Night | 59°F | Mostly Clear | 5 to 15 mph NE | 0% |
| Sunday | 82°F | Sunny | 5 to 10 mph NE | 0% |
| Sunday Night | 61°F | Partly Cloudy | 5 to 15 mph NE | 0% |
| Monday | 80°F | Mostly Sunny | 0 to 5 mph NW | 0% |
| Monday Night | 59°F | Partly Cloudy | 0 to 5 mph NE | 0% |
Forecast source: National Weather Service (api.weather.gov) for Crest (32.800, -116.867). Updated through the day.
Growing snapshot for Crest
Last spring frost
Jan 6
First fall frost
Dec 21
Growing season
350 days
Hardiness zone
10b
More local growing data for Crest: nearby ZIP 92019 weather · frost dates · planting calendar · California frost dates
Nearby towns & communities
Alpine
Bonita
Bonsall
Borrego Springs
Bostonia
Boulevard
Camp Pendleton Mainside
Camp Pendleton South
Campo
Carlsbad
Casa de Oro-Mount Helix
Chula Vista
Coronado
Del Dios
Del Mar
Descanso
El Cajon
Elfin Forest
Encinitas
Escondido
Eucalyptus Hills
Fairbanks Ranch
Fallbrook
Granite Hills
Harbison Canyon
Harmony Grove
Hidden Meadows
Imperial Beach
Jacumba
Jamul
Climate data from the nearest NOAA station, El Cajon, Ca (3.6 mi from Crest). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.