Proberta, CA Weather & Growing Conditions
Overnight
43°F
Clear
Clear, with a low around 43. North northwest wind around 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 43°F | Clear | 7 mph NNW | 0% |
| Wednesday | 68°F | Sunny | 3 to 10 mph NNW | 2% |
| Wednesday Night | 45°F | Partly Cloudy | 3 to 8 mph NNW | 2% |
| Thursday | 73°F | Sunny | 8 to 14 mph NNW | 0% |
| Thursday Night | 45°F | Mostly Clear | 8 mph NNW | 0% |
| Friday | 73°F | Sunny | 2 to 6 mph NNW | 0% |
| Friday Night | 45°F | Mostly Clear | 2 mph NNE | 0% |
| Saturday | 71°F | Sunny | 3 mph W | 0% |
| Saturday Night | 46°F | Mostly Clear | 0 to 5 mph NNW | 0% |
| Sunday | 72°F | Mostly Sunny | 1 to 5 mph NNW | 0% |
| Sunday Night | 47°F | Partly Cloudy | 0 to 3 mph N | 0% |
| Monday | 70°F | Mostly Sunny | 3 mph NE | 2% |
| Monday Night | 46°F | Partly Cloudy | 1 to 5 mph NNE | 2% |
| Tuesday | 71°F | Sunny | 5 mph NNW | 8% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Proberta, CA
Last spring frost
Feb 22
First fall frost
Nov 29
Growing season
281 days
Hardiness zone
9a
Explore more for Proberta, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Red Bluff Muni Ap, Ca (8.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.