Fall River Mills, CA Weather & Growing Conditions
This Afternoon
76°F
Sunny
Sunny, with a high near 76. North wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 76°F | Sunny | 5 mph N | 0% |
| Tonight | 41°F | Clear | 0 to 5 mph N | 0% |
| Saturday | 81°F | Sunny | 5 mph N | 0% |
| Saturday Night | 43°F | Mostly Clear | 1 to 5 mph E | 0% |
| Sunday | 84°F | Mostly Sunny | 2 to 6 mph NE | 0% |
| Sunday Night | 46°F | Partly Cloudy | 0 to 6 mph S | 0% |
| Monday | 85°F | Mostly Sunny | 1 to 6 mph NNE | 0% |
| Monday Night | 47°F | Mostly Clear | 0 to 6 mph SW | 0% |
| Tuesday | 85°F | Sunny | 1 to 7 mph N | 0% |
| Tuesday Night | 46°F | Mostly Clear | 1 to 7 mph NE | 0% |
| Wednesday | 84°F | Sunny | 2 to 8 mph NW | 0% |
| Wednesday Night | 46°F | Mostly Clear | 2 to 8 mph SSE | 0% |
| Thursday | 84°F | Sunny | 2 to 10 mph SW | 0% |
| Thursday Night | 46°F | Partly Cloudy | 2 to 10 mph S | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Fall River Mills, CA
Last spring frost
May 29
First fall frost
Sep 19
Growing season
113 days
Hardiness zone
7b
Explore more for Fall River Mills, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Hat Creek, Ca (6.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.