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Aguanga, CA Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Aguanga, a community in Riverside County, California.

Overnight
52°F
Partly Cloudy
Partly cloudy, with a low around 52. Southeast wind around 5 mph.

7-day forecast for Aguanga

WhenTempForecastWindPrecip
Overnight 52°F Partly Cloudy 5 mph SE 3%
Wednesday 71°F Sunny 0 to 5 mph E 1%
Wednesday Night 53°F Partly Cloudy 0 to 10 mph E 0%
Thursday 75°F Mostly Sunny 0 to 10 mph N 0%
Thursday Night 56°F Partly Cloudy 5 to 10 mph SE 0%
Friday 77°F Sunny 0 to 10 mph NE 0%
Friday Night 56°F Clear 10 to 20 mph E 0%
Saturday 78°F Sunny 5 to 15 mph NE 0%
Saturday Night 58°F Clear 5 to 20 mph NE 0%
Sunday 78°F Sunny 10 to 15 mph E 0%
Sunday Night 59°F Mostly Clear 10 to 25 mph E 0%
Monday 78°F Sunny 5 to 10 mph SE 0%
Monday Night 57°F Partly Cloudy 0 to 10 mph SE 0%
Tuesday 77°F Sunny 0 to 5 mph W 2%

Forecast source: National Weather Service (api.weather.gov) for Aguanga (33.452, -116.855). Updated through the day.

Growing snapshot for Aguanga

Last spring frost
Apr 29
First fall frost
Nov 18
Growing season
201 days
Hardiness zone
9b

More local growing data for Aguanga: nearby ZIP 92536 weather · frost dates · planting calendar · California frost dates

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Climate data from the nearest NOAA station, Palomar Mtn Obsy, Ca (8 mi from Aguanga). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.