Redwood Valley, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Redwood Valley, a community in Mendocino County, California.
This Afternoon
86°F
Sunny
Sunny, with a high near 86. West wind 5 to 9 mph.
7-day forecast for Redwood Valley
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 86°F | Sunny | 5 to 9 mph W | 0% |
| Tonight | 53°F | Mostly Clear | 2 to 9 mph NW | 0% |
| Saturday | 90°F | Sunny | 1 to 9 mph WNW | 0% |
| Saturday Night | 52°F | Partly Cloudy | 1 to 9 mph NW | 0% |
| Sunday | 88°F | Mostly Sunny | 1 to 6 mph WNW | 0% |
| Sunday Night | 54°F | Partly Cloudy | 0 to 6 mph NW | 0% |
| Monday | 91°F | Sunny | 0 to 9 mph WNW | 0% |
| Monday Night | 54°F | Mostly Clear | 0 to 9 mph NW | 0% |
| Tuesday | 91°F | Sunny | 0 to 9 mph NW | 0% |
| Tuesday Night | 55°F | Mostly Clear | 1 to 9 mph NNW | 0% |
| Wednesday | 94°F | Sunny | 1 to 9 mph WNW | 0% |
| Wednesday Night | 56°F | Partly Cloudy | 1 to 9 mph NNW | 0% |
| Thursday | 92°F | Mostly Sunny | 1 to 9 mph WNW | 0% |
| Thursday Night | 54°F | Partly Cloudy | 1 to 9 mph NW | 1% |
Forecast source: National Weather Service (api.weather.gov) for Redwood Valley (39.269, -123.203). Updated through the day.
Growing snapshot for Redwood Valley
Last spring frost
Apr 8
First fall frost
Nov 6
Growing season
211 days
Hardiness zone
9a
More local growing data for Redwood Valley: nearby ZIP 95470 weather · frost dates · planting calendar · California frost dates
Nearby towns & communities
Albion
Anchor Bay
Boonville
Brooktrails
Calpella
Caspar
Cleone
Comptche
Covelo
Fort Bragg
Hopland
Laytonville
Leggett
Little River
Manchester
Mendocino
Philo
Point Arena
Potter Valley
Talmage
Ukiah
Willits
Climate data from the nearest NOAA station, Potter Valley Powerhouse, Ca (7.3 mi from Redwood Valley). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.