Millville, CA Weather & Growing Conditions
This Afternoon
57°F
Chance Light Rain
A chance of rain before 4pm. Mostly cloudy. High near 57, with temperatures falling to around 55 in the afternoon. North northwest wind around 2 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 57°F | Chance Light Rain | 2 mph NNW | 39% |
| Tonight | 41°F | Haze | 2 mph N | 3% |
| Wednesday | 68°F | Patchy Fog then Mostly Sunny | 3 mph NNW | 0% |
| Wednesday Night | 41°F | Partly Cloudy | 2 mph NNE | 0% |
| Thursday | 73°F | Sunny | 2 to 8 mph N | 0% |
| Thursday Night | 45°F | Mostly Clear | 2 to 6 mph N | 0% |
| Friday | 75°F | Sunny | 2 mph N | 0% |
| Friday Night | 46°F | Mostly Clear | 1 to 5 mph NNE | 0% |
| Saturday | 73°F | Sunny | 2 mph W | 0% |
| Saturday Night | 45°F | Mostly Clear | 2 mph NE | 0% |
| Sunday | 72°F | Mostly Sunny | 1 mph WSW | 0% |
| Sunday Night | 46°F | Partly Cloudy | 2 mph NNE | 1% |
| Monday | 70°F | Mostly Sunny | 1 mph SSW | 5% |
| Monday Night | 45°F | Partly Cloudy | 2 mph NNE | 6% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Millville, CA
Last spring frost
Mar 3
First fall frost
Nov 21
Growing season
261 days
Hardiness zone
9a
Explore more for Millville, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Redding Muni Ap, Ca (7.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.