Joshua Tree, CA Weather & Growing Conditions
This Afternoon
71°F
Sunny
Sunny. High near 71, with temperatures falling to around 66 in the afternoon. North wind 3 to 8 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 71°F | Sunny | 3 to 8 mph N | 0% |
| Tonight | 52°F | Mostly Clear | 2 to 6 mph W | 0% |
| Thursday | 72°F | Sunny | 6 mph NW | 0% |
| Thursday Night | 54°F | Mostly Cloudy | 3 to 13 mph NW | 0% |
| Friday | 72°F | Sunny | 10 to 16 mph NNW | 0% |
| Friday Night | 55°F | Clear then Patchy Blowing Dust | 9 to 21 mph NNW | 0% |
| Saturday | 74°F | Sunny | 6 to 16 mph N | 0% |
| Saturday Night | 56°F | Clear | 5 mph NNW | 0% |
| Sunday | 75°F | Sunny | 0 to 3 mph NE | 0% |
| Sunday Night | 57°F | Mostly Clear | 1 mph SW | 0% |
| Monday | 75°F | Sunny | 0 to 3 mph ENE | 0% |
| Monday Night | 57°F | Partly Cloudy | 0 to 3 mph WSW | 0% |
| Tuesday | 76°F | Sunny | 1 mph ENE | 0% |
| Tuesday Night | 57°F | Mostly Clear | 2 mph WSW | 0% |
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.