Volcano, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Volcano, a community in Amador County, California.
Tonight
58°F
Clear then Haze
Haze between 4am and 5am. Clear. Low around 58, with temperatures rising to around 60 overnight. Northeast wind around 3 mph.
7-day forecast for Volcano
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 58°F | Clear then Haze | 3 mph NE | 0% |
| Saturday | 82°F | Sunny | 1 to 5 mph SSW | 0% |
| Saturday Night | 62°F | Partly Cloudy | 3 mph NE | 0% |
| Sunday | 82°F | Partly Sunny | 5 mph WSW | 0% |
| Sunday Night | 63°F | Mostly Cloudy | 2 mph NNE | 0% |
| Monday | 81°F | Sunny | 3 mph W | 0% |
| Monday Night | 61°F | Mostly Clear | 2 mph NE | 0% |
| Tuesday | 83°F | Sunny | 3 mph W | 0% |
| Tuesday Night | 63°F | Clear | 3 mph ENE | 0% |
| Wednesday | 88°F | Sunny | 2 to 6 mph WSW | 0% |
| Wednesday Night | 67°F | Mostly Clear | 5 mph ENE | 0% |
| Thursday | 91°F | Sunny | 2 to 6 mph SSW | 0% |
| Thursday Night | 68°F | Mostly Clear | 5 mph NE | 0% |
| Friday | 87°F | Sunny | 5 mph SSW | 1% |
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 Sep 19, 2026.