Vernon, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Vernon, a city in Los Angeles County, California.
Today
86°F
Patchy Fog then Mostly Sunny
Patchy fog before 11am. Mostly sunny, with a high near 86. Southwest wind 0 to 10 mph.
7-day forecast for Vernon
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 86°F | Patchy Fog then Mostly Sunny | 0 to 10 mph SW | 0% |
| Tonight | 68°F | Partly Cloudy | 0 to 10 mph WSW | 0% |
| Wednesday | 84°F | Sunny | 0 to 10 mph SW | 0% |
| Wednesday Night | 70°F | Mostly Clear | 0 to 10 mph SSW | 0% |
| Thursday | 84°F | Sunny | 0 to 10 mph SSW | 0% |
| Thursday Night | 69°F | Mostly Clear | 0 to 10 mph SSW | 0% |
| Friday | 88°F | Sunny | 0 to 10 mph SSW | 0% |
| Friday Night | 69°F | Mostly Clear | 0 to 10 mph S | 0% |
| Saturday | 89°F | Sunny | 0 to 10 mph S | 0% |
| Saturday Night | 70°F | Mostly Clear | 0 to 10 mph SSW | 0% |
| Sunday | 88°F | Sunny | 0 to 10 mph SSW | 0% |
| Sunday Night | 69°F | Mostly Clear | 0 to 10 mph S | 1% |
| Monday | 86°F | Sunny | 0 to 10 mph S | 1% |
| Monday Night | 68°F | Mostly Clear | 0 to 10 mph S | 1% |
Forecast source: National Weather Service (api.weather.gov) for Vernon (34.001, -118.211). Updated through the day.
Growing snapshot for Vernon
Growing season
365 days
Hardiness zone
10b
More local growing data for Vernon: nearby ZIP 90058 weather · frost dates · planting calendar · California frost dates
Nearby towns & communities
Acton
Agoura Hills
Agua Dulce
Alhambra
Alondra Park
Altadena
Arcadia
Artesia
Avalon
Avocado Heights
Azusa
Baldwin Park
Bell
Bell Canyon
Bell Gardens
Bellflower
Beverly Hills
Bradbury
Burbank
Calabasas
Carson
Castaic
Cerritos
Charter Oak
Citrus
Claremont
Commerce
Compton
Covina
Cudahy
Climate data from the nearest NOAA station, Los Angeles Dwtnc Campus, Ca (3.5 mi from Vernon). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.