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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.

Today
97°F
Sunny
Sunny, with a high near 97. Northwest wind 0 to 15 mph, with gusts as high as 25 mph.

7-day forecast for Aguanga

WhenTempForecastWindPrecip
Today 97°F Sunny 0 to 15 mph NW 1%
Tonight 68°F Mostly Clear 0 to 10 mph NW 1%
Wednesday 96°F Sunny 5 to 15 mph NW 2%
Wednesday Night 69°F Mostly Clear 0 to 10 mph NW 0%
Thursday 96°F Sunny 0 to 10 mph SW 3%
Thursday Night 70°F Mostly Clear 0 to 10 mph N 2%
Friday 97°F Sunny 0 to 10 mph W 2%
Friday Night 70°F Mostly Clear 0 to 10 mph NW 0%
Saturday 100°F Sunny 0 to 10 mph NW 1%
Saturday Night 71°F Mostly Clear 0 to 10 mph NW 0%
Sunday 99°F Sunny 0 to 10 mph SW 8%
Sunday Night 69°F Mostly Clear 0 to 10 mph SW 2%
Monday 94°F Sunny 0 to 10 mph SW 11%
Monday Night 66°F Mostly Clear 0 to 10 mph N 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 Aug 4, 2026.