Pine Grove, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Pine Grove, a community in Amador County, California.
Today
58°F
Light Rain
Rain between 11am and 5pm. Mostly cloudy. High near 58, with temperatures falling to around 51 in the afternoon. South southeast wind 2 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Pine Grove
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 58°F | Light Rain | 2 to 8 mph SSE | 86% |
| Tonight | 43°F | Partly Cloudy | 5 mph E | 10% |
| Wednesday | 61°F | Sunny | 5 mph NNW | 0% |
| Wednesday Night | 45°F | Partly Cloudy | 3 mph NE | 0% |
| Thursday | 63°F | Sunny | 3 mph WNW | 0% |
| Thursday Night | 45°F | Clear | 3 mph NE | 0% |
| Friday | 66°F | Sunny | 0 to 5 mph NW | 0% |
| Friday Night | 50°F | Clear | 0 to 3 mph NE | 0% |
| Saturday | 70°F | Sunny | 0 to 5 mph SSE | 0% |
| Saturday Night | 51°F | Mostly Clear | 0 to 5 mph NE | 0% |
| Sunday | 71°F | Sunny | 0 to 5 mph N | 0% |
| Sunday Night | 53°F | Partly Cloudy | 0 to 3 mph NE | 0% |
| Monday | 68°F | Mostly Sunny | 0 to 3 mph E | 1% |
| Monday Night | 51°F | Partly Cloudy | 0 to 3 mph NE | 1% |
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 Nov 3, 2026.