Vernon, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Vernon, a city in Los Angeles County, California.
Tonight
66°F
Patchy Fog
Patchy fog after 11pm. Mostly cloudy, with a low around 66. Southwest wind 0 to 5 mph.
7-day forecast for Vernon
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 66°F | Patchy Fog | 0 to 5 mph SW | 0% |
| Sunday | 84°F | Patchy Fog then Partly Sunny | 5 to 10 mph SSW | 1% |
| Sunday Night | 66°F | Patchy Fog | 0 to 10 mph S | 1% |
| Monday | 82°F | Mostly Sunny | 5 to 10 mph S | 1% |
| Monday Night | 64°F | Partly Cloudy then Patchy Fog | 0 to 10 mph S | 0% |
| Tuesday | 82°F | Patchy Fog then Mostly Sunny | 0 to 10 mph SSW | 0% |
| Tuesday Night | 67°F | Mostly Clear | 0 to 10 mph SW | 0% |
| Wednesday | 86°F | Sunny | 0 to 10 mph WNW | 0% |
| Wednesday Night | 68°F | Mostly Clear | 0 to 10 mph SSW | 0% |
| Thursday | 88°F | Sunny | 0 to 10 mph SW | 0% |
| Thursday Night | 69°F | Mostly Clear | 0 to 10 mph SW | 0% |
| Friday | 87°F | Sunny | 0 to 10 mph SW | 1% |
| Friday Night | 69°F | Partly Cloudy | 0 to 10 mph S | 1% |
| Saturday | 88°F | Mostly Sunny | 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
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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 Sep 20, 2026.