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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
98°F
Sunny
Sunny, with a high near 98. West wind 10 to 15 mph, with gusts as high as 25 mph.

7-day forecast for Banning

WhenTempForecastWindPrecip
Today 98°F Sunny 10 to 15 mph W 1%
Tonight 69°F Mostly Clear 10 to 15 mph W 1%
Wednesday 97°F Sunny 0 to 15 mph S 1%
Wednesday Night 70°F Mostly Clear 5 to 15 mph W 0%
Thursday 97°F Sunny 5 to 15 mph W 2%
Thursday Night 71°F Mostly Clear 5 to 15 mph NW 2%
Friday 98°F Sunny 5 to 15 mph W 1%
Friday Night 71°F Mostly Clear 10 to 15 mph NW 1%
Saturday 99°F Sunny 5 to 15 mph W 2%
Saturday Night 72°F Mostly Clear 5 to 15 mph NW 2%
Sunday 98°F Sunny 5 to 15 mph W 4%
Sunday Night 70°F Mostly Clear 5 to 15 mph NW 3%
Monday 94°F Sunny 10 to 15 mph W 9%
Monday Night 66°F Mostly Clear 10 to 15 mph W 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 Aug 4, 2026.