Bonita, CA Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Bonita, a community in San Diego County, California.

Overnight

68°F

Patchy Fog

Patchy fog. Cloudy, with a low around 68. South wind 0 to 5 mph.

7-day forecast for Bonita

When	Temp	Forecast	Wind	Precip
Overnight	68°F	Patchy Fog	0 to 5 mph S	0%
Tuesday	80°F	Patchy Fog then Mostly Sunny	0 to 10 mph W	1%
Tuesday Night	67°F	Patchy Fog	0 to 5 mph W	1%
Wednesday	79°F	Patchy Fog then Mostly Sunny	0 to 10 mph SW	1%
Wednesday Night	68°F	Patchy Fog	0 to 5 mph W	0%
Thursday	82°F	Patchy Fog then Mostly Sunny	0 to 10 mph W	1%
Thursday Night	69°F	Patchy Fog	0 to 5 mph W	1%
Friday	83°F	Patchy Fog then Mostly Sunny	0 to 10 mph W	0%
Friday Night	68°F	Partly Cloudy	0 to 10 mph W	0%
Saturday	83°F	Mostly Sunny	0 to 10 mph W	0%
Saturday Night	68°F	Partly Cloudy	0 to 10 mph SW	0%
Sunday	83°F	Mostly Sunny	0 to 10 mph SW	2%
Sunday Night	68°F	Partly Cloudy	0 to 10 mph SW	3%
Monday	82°F	Mostly Sunny	0 to 10 mph SW	6%

Forecast source: National Weather Service (api.weather.gov) for Bonita (32.673, -117.006). Updated through the day.

Growing snapshot for Bonita

Growing season

365 days

Hardiness zone

10b

More local growing data for Bonita: nearby ZIP 91902 weather · frost dates · planting calendar · California frost dates

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Climate data from the nearest NOAA station, Chula Vista, Ca (5.2 mi from Bonita). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.