Yucca Valley, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Yucca Valley, a town in San Bernardino County, California.
Overnight
64°F
Clear
Clear. Low around 64, with temperatures rising to around 66 overnight. North wind around 2 mph.
7-day forecast for Yucca Valley
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 64°F | Clear | 2 mph N | 0% |
| Saturday | 88°F | Sunny | 5 mph NE | 0% |
| Saturday Night | 66°F | Mostly Clear | 1 mph WNW | 0% |
| Sunday | 88°F | Mostly Sunny | 1 to 7 mph SE | 0% |
| Sunday Night | 66°F | Partly Cloudy | 1 to 5 mph SW | 1% |
| Monday | 84°F | Sunny | 1 to 7 mph SSW | 1% |
| Monday Night | 62°F | Clear | 2 to 6 mph W | 1% |
| Tuesday | 84°F | Sunny | 3 to 7 mph NE | 0% |
| Tuesday Night | 65°F | Clear | 0 to 6 mph NW | 1% |
| Wednesday | 88°F | Sunny | 9 mph ENE | 1% |
| Wednesday Night | 66°F | Clear | 1 to 6 mph W | 2% |
| Thursday | 89°F | Sunny | 1 to 10 mph E | 6% |
| Thursday Night | 67°F | Mostly Clear | 2 to 9 mph SW | 7% |
| Friday | 89°F | Sunny | 2 to 10 mph SSW | 9% |
Forecast source: National Weather Service (api.weather.gov) for Yucca Valley (34.123, -116.422). Updated through the day.
Growing snapshot for Yucca Valley
Last spring frost
Mar 14
First fall frost
Nov 28
Growing season
255 days
Hardiness zone
9a
More local growing data for Yucca Valley: nearby ZIP 92284 weather · frost dates · planting calendar · California frost dates
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Climate data from the nearest NOAA station, Yucca Valley, Ca (3 mi from Yucca Valley). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.