La Palma, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for La Palma, a city in Orange County, California.
Tonight
65°F
Partly Cloudy
Partly cloudy, with a low around 65. Southeast wind 0 to 5 mph.
7-day forecast for La Palma
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 65°F | Partly Cloudy | 0 to 5 mph SE | 1% |
| Saturday | 82°F | Mostly Sunny | 0 to 10 mph SE | 1% |
| Saturday Night | 67°F | Mostly Cloudy | 0 to 5 mph S | 0% |
| Sunday | 79°F | Partly Sunny | 0 to 10 mph S | 0% |
| Sunday Night | 67°F | Mostly Cloudy | 5 to 10 mph S | 1% |
| Monday | 77°F | Mostly Sunny | 5 to 10 mph S | 0% |
| Monday Night | 66°F | Mostly Clear | 0 to 10 mph S | 1% |
| Tuesday | 79°F | Sunny | 0 to 10 mph SW | 0% |
| Tuesday Night | 67°F | Mostly Clear | 0 to 10 mph SW | 0% |
| Wednesday | 86°F | Sunny | 0 to 10 mph W | 0% |
| Wednesday Night | 69°F | Mostly Clear | 0 to 10 mph SW | 2% |
| Thursday | 87°F | Sunny | 0 to 5 mph SW | 1% |
| Thursday Night | 70°F | Partly Cloudy | 0 to 5 mph SW | 0% |
| Friday | 88°F | Mostly Sunny | 0 to 10 mph SW | 2% |
Forecast source: National Weather Service (api.weather.gov) for La Palma (33.851, -118.040). Updated through the day.
Growing snapshot for La Palma
Growing season
365 days
Hardiness zone
10a
More local growing data for La Palma: nearby ZIP 90623 weather · frost dates · planting calendar · California frost dates
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Climate data from the nearest NOAA station, Fullerton Muni Ap, Ca (3.8 mi from La Palma). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.