Volcano, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Volcano, a community in Amador County, California.
Overnight
75°F
Clear
Clear. Low around 75, with temperatures rising to around 78 overnight. East wind around 2 mph.
7-day forecast for Volcano
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 75°F | Clear | 2 mph E | 0% |
| Tuesday | 95°F | Sunny | 5 mph SW | 0% |
| Tuesday Night | 71°F | Clear | 3 mph N | 0% |
| Wednesday | 94°F | Sunny | 5 mph SW | 0% |
| Wednesday Night | 70°F | Clear | 3 mph WNW | 0% |
| Thursday | 95°F | Sunny | 1 to 5 mph WSW | 0% |
| Thursday Night | 72°F | Clear | 3 mph N | 0% |
| Friday | 96°F | Sunny | 1 to 5 mph W | 0% |
| Friday Night | 73°F | Clear | 3 mph N | 0% |
| Saturday | 96°F | Sunny | 5 mph SW | 0% |
| Saturday Night | 73°F | Mostly Clear | 0 to 3 mph S | 0% |
| Sunday | 94°F | Sunny | 5 mph SSW | 0% |
| Sunday Night | 71°F | Clear | 3 mph E | 0% |
| Monday | 90°F | Sunny | 2 to 6 mph S | 0% |
Forecast source: National Weather Service (api.weather.gov) for Volcano (38.451, -120.622). Updated through the day.
Growing snapshot for Volcano
Last spring frost
Mar 4
First fall frost
Dec 11
Growing season
285 days
Hardiness zone
9a
More local growing data for Volcano: nearby ZIP 95689 weather · frost dates · planting calendar · California frost dates
Nearby towns & communities
Amador City
Buena Vista
Drytown
Fiddletown
Ione
Jackson
Lockwood
Martell
Mokelumne Hill
Paloma
Pine Grove
Pioneer
Plymouth
Red Corral
River Pines
Sutter Creek
Climate data from the nearest NOAA station, Sutter Hill Cdf, Ca (11.9 mi from Volcano). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.