Hesperia, CA Weather & Growing Conditions
Overnight
57°F
Mostly Clear
Mostly clear, with a low around 57. Southwest wind 0 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 57°F | Mostly Clear | 0 to 5 mph SW | 0% |
| Saturday | 81°F | Sunny | 0 to 10 mph N | 0% |
| Saturday Night | 60°F | Mostly Clear | 5 to 15 mph SW | 0% |
| Sunday | 81°F | Mostly Sunny | 0 to 15 mph S | 0% |
| Sunday Night | 61°F | Partly Cloudy | 10 to 15 mph S | 1% |
| Monday | 74°F | Mostly Sunny | 10 to 15 mph S | 4% |
| Monday Night | 59°F | Mostly Clear | 5 to 15 mph SW | 4% |
| Tuesday | 78°F | Sunny | 5 mph NW | 0% |
| Tuesday Night | 62°F | Clear | 0 to 5 mph W | 0% |
| Wednesday | 83°F | Sunny | 5 to 10 mph N | 1% |
| Wednesday Night | 64°F | Mostly Clear | 5 to 10 mph S | 0% |
| Thursday | 84°F | Sunny | 0 to 10 mph SE | 3% |
| Thursday Night | 64°F | Mostly Clear | 5 to 10 mph S | 4% |
| Friday | 83°F | Sunny | 5 to 15 mph S | 6% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Hesperia, CA
Last spring frost
Feb 28
First fall frost
Dec 1
Growing season
270 days
Hardiness zone
8b
Explore more for Hesperia, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Hesperia 2E, Ca (8.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.