Pine Grove, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Pine Grove, a community in Amador County, California.
This Afternoon
77°F
Sunny
Sunny, with a high near 77. Northwest wind around 6 mph.
7-day forecast for Pine Grove
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 77°F | Sunny | 6 mph NW | 0% |
| Tonight | 58°F | Clear | 3 mph NNE | 0% |
| Saturday | 81°F | Sunny | 1 to 5 mph SW | 0% |
| Saturday Night | 61°F | Partly Cloudy | 3 mph NE | 0% |
| Sunday | 80°F | Partly Sunny | 5 mph W | 0% |
| Sunday Night | 62°F | Mostly Cloudy | 2 mph NNE | 0% |
| Monday | 80°F | Sunny | 5 mph NNW | 0% |
| Monday Night | 60°F | Mostly Clear | 3 mph NNE | 0% |
| Tuesday | 82°F | Sunny | 1 to 5 mph W | 0% |
| Tuesday Night | 63°F | Clear | 3 mph NE | 0% |
| Wednesday | 88°F | Sunny | 2 to 6 mph W | 0% |
| Wednesday Night | 67°F | Mostly Clear | 6 mph NE | 0% |
| Thursday | 90°F | Sunny | 2 to 7 mph SW | 0% |
| Thursday Night | 68°F | Mostly Clear | 5 mph NE | 0% |
Forecast source: National Weather Service (api.weather.gov) for Pine Grove (38.403, -120.657). Updated through the day.
Growing snapshot for Pine Grove
Last spring frost
Mar 4
First fall frost
Dec 11
Growing season
285 days
Hardiness zone
9a
More local growing data for Pine Grove: nearby ZIP 95665 weather · frost dates · planting calendar · California frost dates
Nearby towns & communities
Amador City
Buena Vista
Drytown
Fiddletown
Ione
Jackson
Lockwood
Martell
Mokelumne Hill
Paloma
Pioneer
Plymouth
Red Corral
River Pines
Sutter Creek
Volcano
Climate data from the nearest NOAA station, Sutter Hill Cdf, Ca (8.1 mi from Pine Grove). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.