Descanso, CA Weather & Growing Conditions
Today
92°F
Sunny
Sunny, with a high near 92. West wind 5 to 15 mph, with gusts as high as 25 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 92°F | Sunny | 5 to 15 mph W | 3% |
| Tonight | 69°F | Mostly Clear | 0 to 10 mph N | 3% |
| Wednesday | 92°F | Sunny | 0 to 10 mph W | 5% |
| Wednesday Night | 70°F | Mostly Clear | 0 to 5 mph NE | 3% |
| Thursday | 91°F | Sunny | 0 to 10 mph SW | 7% |
| Thursday Night | 71°F | Mostly Clear | 0 to 5 mph SW | 4% |
| Friday | 92°F | Sunny | 0 to 10 mph W | 4% |
| Friday Night | 72°F | Mostly Clear | 0 to 10 mph SW | 0% |
| Saturday | 94°F | Sunny | 0 to 10 mph W | 3% |
| Saturday Night | 73°F | Mostly Clear | 0 to 10 mph SW | 1% |
| Sunday | 94°F | Sunny | 0 to 10 mph SW | 7% |
| Sunday Night | 71°F | Mostly Clear | 0 to 10 mph S | 5% |
| Monday | 90°F | Sunny | 0 to 10 mph SW | 10% |
| Monday Night | 68°F | Mostly Clear | 0 to 10 mph SW | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Descanso, CA
Last spring frost
Apr 19
First fall frost
Oct 27
Growing season
190 days
Hardiness zone
9b
Explore more for Descanso, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Cuyamaca, Ca (6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.