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Anza, CA Weather & Growing Conditions

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

This Afternoon
66°F
Mostly Sunny
Mostly sunny, with a high near 66. West wind 5 to 10 mph.

7-day forecast for Anza

WhenTempForecastWindPrecip
This Afternoon 66°F Mostly Sunny 5 to 10 mph W 0%
Tonight 41°F Partly Cloudy 5 mph W 0%
Wednesday 66°F Sunny 0 to 5 mph W 0%
Wednesday Night 43°F Mostly Clear 0 to 5 mph NE 0%
Thursday 68°F Sunny 0 to 5 mph NE 0%
Thursday Night 45°F Mostly Clear 0 to 5 mph NE 0%
Friday 70°F Sunny 5 mph NE 0%
Friday Night 47°F Clear 5 mph NE 0%
Saturday 72°F Sunny 5 mph NE 0%
Saturday Night 48°F Clear 5 mph E 0%
Sunday 72°F Sunny 5 mph E 0%
Sunday Night 50°F Partly Cloudy 0 to 5 mph E 0%
Monday 72°F Mostly Sunny 0 mph 0%
Monday Night 48°F Partly Cloudy 0 mph 1%

Forecast source: National Weather Service (api.weather.gov) for Anza (33.562, -116.696). Updated through the day.

Growing snapshot for Anza

Last spring frost
Apr 29
First fall frost
Nov 18
Growing season
201 days
Hardiness zone
8b

More local growing data for Anza: nearby ZIP 92539 weather · frost dates · planting calendar · California frost dates

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Climate data from the nearest NOAA station, Palomar Mtn Obsy, Ca (15.2 mi from Anza). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.