Richvale, CA Weather & Growing Conditions

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

Tonight

43°F

Partly Cloudy

Partly cloudy. Low around 43, with temperatures rising to around 45 overnight. North northwest wind 2 to 6 mph. New rainfall amounts less than a tenth of an inch possible.

7-day forecast for Richvale

When	Temp	Forecast	Wind	Precip
Tonight	43°F	Partly Cloudy	2 to 6 mph NNW	8%
Wednesday	69°F	Sunny	2 to 8 mph NW	0%
Wednesday Night	43°F	Areas Of Fog	0 to 3 mph N	0%
Thursday	72°F	Sunny	3 to 7 mph NW	0%
Thursday Night	42°F	Mostly Clear	0 to 3 mph NNE	0%
Friday	72°F	Patchy Fog then Sunny	2 mph NW	0%
Friday Night	44°F	Mostly Clear	2 mph E	0%
Saturday	73°F	Sunny	1 mph NNW	0%
Saturday Night	45°F	Mostly Clear	1 mph ENE	0%
Sunday	73°F	Mostly Sunny	2 mph NW	0%
Sunday Night	46°F	Partly Cloudy	1 mph NE	1%
Monday	71°F	Mostly Sunny	1 mph SE	3%
Monday Night	46°F	Partly Cloudy	2 mph NNW	3%
Tuesday	72°F	Mostly Sunny	2 mph W	12%

Forecast source: National Weather Service (api.weather.gov) for Richvale (39.494, -121.751). Updated through the day.

Growing snapshot for Richvale

Last spring frost

Jan 29

First fall frost

Dec 7

Growing season

317 days

Hardiness zone

More local growing data for Richvale: nearby ZIP 95974 weather · frost dates · planting calendar · California frost dates

Nearby towns & communities

Bangor Berry Creek Biggs Butte Creek Canyon Butte Meadows Butte Valley Cherokee Chico Clipper Mills Cohasset Concow Durham Forbestown Forest Ranch Gridley Honcut Kelly Ridge Magalia Oroville Oroville East Palermo Paradise Robinson Mill South Oroville Stirling City Thermalito Yankee Hill

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Climate data from the nearest NOAA station, Oroville Muni Ap, Ca (7.3 mi from Richvale). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.