Pine Grove, CA Weather & Growing Conditions
This Afternoon
60°F
Light Rain
Rain before 4pm, then a chance of rain and patchy fog between 4pm and 5pm. Mostly cloudy. High near 60, with temperatures falling to around 52 in the afternoon. South southeast wind 1 to 7 mph. Chance of precipitation is 90%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 60°F | Light Rain | 1 to 7 mph SSE | 85% |
| Tonight | 43°F | Partly Cloudy | 2 to 6 mph E | 10% |
| Wednesday | 62°F | Sunny | 1 to 7 mph NNW | 0% |
| Wednesday Night | 46°F | Partly Cloudy | 1 to 5 mph NE | 0% |
| Thursday | 65°F | Sunny | 0 to 5 mph NW | 0% |
| Thursday Night | 46°F | Clear | 0 to 6 mph NE | 0% |
| Friday | 68°F | Sunny | 0 to 6 mph ENE | 0% |
| Friday Night | 51°F | Clear | 0 to 5 mph NE | 0% |
| Saturday | 73°F | Sunny | 0 to 6 mph W | 0% |
| Saturday Night | 52°F | Mostly Clear | 0 to 6 mph NE | 0% |
| Sunday | 73°F | Sunny | 0 to 6 mph NNE | 0% |
| Sunday Night | 54°F | Partly Cloudy | 0 to 3 mph NE | 0% |
| Monday | 70°F | Mostly Sunny | 0 to 3 mph W | 1% |
| Monday Night | 53°F | Partly Cloudy | 0 to 3 mph NE | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Pine Grove, CA
Last spring frost
Mar 4
First fall frost
Dec 11
Growing season
285 days
Hardiness zone
9a
Explore more for Pine Grove, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Sutter Hill Cdf, Ca (8.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.