Mineral, CA Weather & Growing Conditions
Today
46°F
Widespread Frost then Mostly Sunny
Widespread frost before 10am. Mostly sunny. High near 46, with temperatures falling to around 40 in the afternoon. North northwest wind 0 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 46°F | Widespread Frost then Mostly Sunny | 0 to 5 mph NNW | 2% |
| Tonight | 32°F | Widespread Frost | 2 to 6 mph NE | 2% |
| Thursday | 52°F | Widespread Frost then Sunny | 0 to 6 mph NE | 0% |
| Thursday Night | 38°F | Mostly Clear | 1 to 6 mph NE | 0% |
| Friday | 57°F | Mostly Sunny | 0 to 6 mph NNE | 0% |
| Friday Night | 41°F | Mostly Clear | 0 to 6 mph NE | 0% |
| Saturday | 57°F | Sunny | 1 to 6 mph S | 0% |
| Saturday Night | 39°F | Partly Cloudy | 1 to 5 mph SE | 0% |
| Sunday | 54°F | Mostly Sunny | 1 to 5 mph S | 0% |
| Sunday Night | 39°F | Partly Cloudy | 1 to 5 mph SE | 0% |
| Monday | 51°F | Mostly Sunny | 1 to 5 mph S | 3% |
| Monday Night | 37°F | Partly Cloudy | 2 mph SE | 3% |
| Tuesday | 51°F | Sunny then Slight Chance Light Rain | 1 to 5 mph SE | 15% |
| Tuesday Night | 37°F | Slight Chance Light Rain then Slight Chance Rain And Snow | 1 to 6 mph SSE | 18% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Mineral, CA
Last spring frost
Jun 10
First fall frost
Sep 13
Growing season
96 days
Hardiness zone
7b
Explore more for Mineral, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Mineral, Ca (1.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.