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Banning, CA Weather & Growing Conditions

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

Today
86°F
Sunny
Sunny, with a high near 86. West wind 5 to 10 mph, with gusts as high as 20 mph.

7-day forecast for Banning

WhenTempForecastWindPrecip
Today 86°F Sunny 5 to 10 mph W 0%
Tonight 60°F Mostly Clear then Patchy Fog 5 to 10 mph W 0%
Sunday 86°F Patchy Fog then Mostly Sunny 5 to 15 mph W 0%
Sunday Night 61°F Patchy Fog 5 to 10 mph W 1%
Monday 78°F Patchy Fog then Sunny 5 to 10 mph W 1%
Monday Night 57°F Partly Cloudy 10 mph W 0%
Tuesday 82°F Sunny 5 to 10 mph W 0%
Tuesday Night 63°F Clear 5 to 10 mph N 0%
Wednesday 89°F Sunny 5 to 10 mph E 3%
Wednesday Night 65°F Clear 0 to 10 mph NE 1%
Thursday 89°F Sunny 10 mph SE 5%
Thursday Night 65°F Mostly Clear 5 to 10 mph NW 5%
Friday 88°F Sunny 5 to 10 mph W 6%
Friday Night 65°F Mostly Clear 10 mph NW 2%

Forecast source: National Weather Service (api.weather.gov) for Banning (33.946, -116.899). Updated through the day.

Growing snapshot for Banning

Last spring frost
Jan 31
First fall frost
Dec 10
Growing season
315 days
Hardiness zone
9b

More local growing data for Banning: nearby ZIP 92220 weather · frost dates · planting calendar · California frost dates

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Climate data from the nearest NOAA station, San Jacinto, Ca (12.6 mi from Banning). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.