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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

WhenTempForecastWindPrecip
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.