Richvale, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Richvale, a community in Butte County, California.
This Afternoon
87°F
Sunny
Sunny, with a high near 87. Northwest wind around 6 mph.
7-day forecast for Richvale
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 87°F | Sunny | 6 mph NW | 0% |
| Tonight | 57°F | Haze then Clear | 2 mph ENE | 0% |
| Saturday | 91°F | Sunny | 3 mph WSW | 0% |
| Saturday Night | 59°F | Partly Cloudy | 3 mph SE | 0% |
| Sunday | 86°F | Partly Sunny | 1 to 5 mph SSE | 0% |
| Sunday Night | 59°F | Mostly Cloudy | 1 to 5 mph SE | 0% |
| Monday | 88°F | Mostly Sunny | 5 mph S | 0% |
| Monday Night | 59°F | Mostly Clear | 1 to 6 mph SE | 0% |
| Tuesday | 89°F | Sunny | 3 mph S | 0% |
| Tuesday Night | 60°F | Mostly Clear | 0 to 3 mph SE | 0% |
| Wednesday | 92°F | Sunny | 2 mph SW | 0% |
| Wednesday Night | 60°F | Mostly Clear | 2 mph SE | 0% |
| Thursday | 94°F | Sunny | 3 mph SE | 0% |
| Thursday Night | 61°F | Mostly Clear | 3 mph SE | 0% |
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
9b
More local growing data for Richvale: nearby ZIP 95974 weather · frost dates · planting calendar · California frost dates
Nearby towns & communities
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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 Sep 18, 2026.