Joshua Tree, CA Weather & Growing Conditions
Overnight
51°F
Clear
Clear, with a low around 51. West northwest wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 51°F | Clear | 5 mph WNW | 0% |
| Wednesday | 71°F | Sunny | 3 to 10 mph NW | 0% |
| Wednesday Night | 52°F | Mostly Clear | 6 mph WSW | 0% |
| Thursday | 72°F | Mostly Sunny | 6 mph N | 0% |
| Thursday Night | 54°F | Mostly Clear | 3 to 15 mph NNW | 0% |
| Friday | 73°F | Sunny | 10 to 17 mph NNW | 0% |
| Friday Night | 54°F | Clear then Patchy Blowing Dust | 9 to 18 mph NNW | 0% |
| Saturday | 74°F | Sunny | 5 to 13 mph N | 0% |
| Saturday Night | 55°F | Clear | 3 mph NNW | 0% |
| Sunday | 75°F | Sunny | 0 to 3 mph NE | 0% |
| Sunday Night | 56°F | Mostly Clear | 1 mph NW | 0% |
| Monday | 76°F | Sunny | 0 to 3 mph ENE | 0% |
| Monday Night | 57°F | Partly Cloudy | 0 to 3 mph WSW | 0% |
| Tuesday | 76°F | Sunny | 2 mph NE | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Joshua Tree, CA
Last spring frost
Feb 28
First fall frost
Dec 1
Growing season
273 days
Hardiness zone
9a
Explore more for Joshua Tree, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Joshua Tree, Ca (0.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.