Pine Mountain Lake, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Pine Mountain Lake, a community in Tuolumne County, California.
Tonight
41°F
Slight Chance Light Rain then Mostly Clear
A slight chance of rain before 7pm. Mostly clear, with a low around 41. East northeast wind 3 to 7 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Pine Mountain Lake
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 41°F | Slight Chance Light Rain then Mostly Clear | 3 to 7 mph ENE | 22% |
| Wednesday | 60°F | Sunny | 0 to 7 mph N | 0% |
| Wednesday Night | 45°F | Partly Cloudy | 5 mph NNE | 0% |
| Thursday | 62°F | Sunny | 0 to 6 mph WSW | 0% |
| Thursday Night | 47°F | Clear | 2 to 6 mph NNE | 0% |
| Friday | 65°F | Sunny | 0 to 6 mph N | 0% |
| Friday Night | 51°F | Clear | 0 to 5 mph NE | 0% |
| Saturday | 71°F | Sunny | 0 to 6 mph NNE | 0% |
| Saturday Night | 51°F | Mostly Clear | 0 to 7 mph NNE | 0% |
| Sunday | 72°F | Sunny | 0 to 7 mph N | 0% |
| Sunday Night | 54°F | Partly Cloudy | 0 to 6 mph NNE | 0% |
| Monday | 69°F | Mostly Sunny | 0 to 6 mph NNE | 0% |
| Monday Night | 52°F | Partly Cloudy | 0 to 5 mph NNE | 0% |
| Tuesday | 67°F | Mostly Sunny | 0 to 5 mph ENE | 7% |
Forecast source: National Weather Service (api.weather.gov) for Pine Mountain Lake (37.860, -120.182). Updated through the day.
Growing snapshot for Pine Mountain Lake
Last spring frost
Apr 22
First fall frost
Nov 2
Growing season
192 days
Hardiness zone
8b
More local growing data for Pine Mountain Lake: nearby ZIP 95379 weather · frost dates · planting calendar · California frost dates
Nearby towns & communities
Cedar Ridge
Chinese Camp
Cold Springs
East Sonora
Groveland
Jamestown
La Grange
Lake Don Pedro
Long Barn
Mi-Wuk Village
Mono Vista
Phoenix Lake
Sierra Village
Sonora
Soulsbyville
Strawberry
Tuolumne City
Twain Harte
Climate data from the nearest NOAA station, Groveland 2, Ca (8.5 mi from Pine Mountain Lake). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.