Forestville, CA Weather & Growing Conditions
This Afternoon
82°F
Sunny
Sunny. High near 82, with temperatures falling to around 79 in the afternoon. West southwest wind around 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 82°F | Sunny | 7 mph WSW | 0% |
| Tonight | 53°F | Mostly Clear then Patchy Fog | 0 to 6 mph WNW | 0% |
| Saturday | 85°F | Areas Of Fog then Sunny | 0 to 6 mph SW | 0% |
| Saturday Night | 54°F | Mostly Cloudy then Patchy Fog | 0 to 3 mph WNW | 0% |
| Sunday | 80°F | Areas Of Fog then Partly Sunny | 0 to 5 mph SW | 0% |
| Sunday Night | 53°F | Areas Of Fog | 0 to 5 mph WNW | 0% |
| Monday | 81°F | Areas Of Fog then Mostly Sunny | 0 to 5 mph SW | 0% |
| Monday Night | 53°F | Areas Of Fog | 0 to 5 mph SW | 0% |
| Tuesday | 83°F | Areas Of Fog then Sunny | 0 to 5 mph WSW | 0% |
| Tuesday Night | 54°F | Mostly Clear | 0 to 5 mph WNW | 0% |
| Wednesday | 90°F | Patchy Fog then Sunny | 0 to 5 mph W | 0% |
| Wednesday Night | 57°F | Mostly Clear | 0 to 5 mph WNW | 0% |
| Thursday | 91°F | Sunny | 0 to 5 mph W | 0% |
| Thursday Night | 57°F | Partly Cloudy | 0 to 5 mph WNW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Forestville, CA
Last spring frost
Mar 20
First fall frost
Nov 13
Growing season
240 days
Hardiness zone
9b
Explore more for Forestville, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Graton, Ca (4.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.