Morongo Valley, CA Weather & Growing Conditions
Today
58°F
Sunny
Sunny, with a high near 58. North wind 5 to 15 mph, with gusts as high as 25 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 58°F | Sunny | 5 to 15 mph N | 0% |
| Tonight | 46°F | Mostly Clear | 5 to 10 mph NW | 0% |
| Thursday | 59°F | Mostly Sunny | 5 to 10 mph N | 0% |
| Thursday Night | 48°F | Partly Cloudy | 10 to 20 mph N | 0% |
| Friday | 60°F | Sunny | 15 to 20 mph N | 0% |
| Friday Night | 49°F | Clear | 15 mph N | 0% |
| Saturday | 62°F | Sunny | 5 to 15 mph N | 0% |
| Saturday Night | 49°F | Clear | 5 mph N | 0% |
| Sunday | 63°F | Sunny | 5 to 10 mph NE | 0% |
| Sunday Night | 50°F | Mostly Clear | 0 to 5 mph NW | 0% |
| Monday | 63°F | Sunny | 0 to 5 mph S | 0% |
| Monday Night | 50°F | Mostly Clear | 0 to 5 mph W | 0% |
| Tuesday | 63°F | Sunny | 0 to 5 mph SE | 3% |
| Tuesday Night | 50°F | Mostly Clear | 0 mph | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Morongo Valley, CA
Last spring frost
Feb 25
First fall frost
Dec 15
Growing season
297 days
Hardiness zone
9a
Explore more for Morongo Valley, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Morongo Valley N, Ca (5.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.