Fall River Mills, CA Weather & Growing Conditions
Today
81°F
Sunny
Sunny, with a high near 81. North wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 81°F | Sunny | 5 mph N | 0% |
| Tonight | 42°F | Partly Cloudy | 1 to 6 mph NNW | 0% |
| Sunday | 84°F | Partly Sunny | 2 to 6 mph N | 0% |
| Sunday Night | 45°F | Partly Cloudy | 0 to 6 mph S | 0% |
| Monday | 86°F | Mostly Sunny | 1 to 6 mph NNE | 0% |
| Monday Night | 45°F | Mostly Clear | 0 to 6 mph WSW | 0% |
| Tuesday | 84°F | Sunny | 1 to 8 mph N | 0% |
| Tuesday Night | 44°F | Mostly Clear | 1 to 8 mph S | 0% |
| Wednesday | 83°F | Sunny | 1 to 9 mph NNW | 0% |
| Wednesday Night | 44°F | Mostly Clear | 0 to 9 mph ESE | 0% |
| Thursday | 82°F | Sunny | 2 to 10 mph W | 1% |
| Thursday Night | 44°F | Partly Cloudy | 2 to 10 mph SE | 1% |
| Friday | 78°F | Mostly Sunny | 2 to 10 mph WSW | 2% |
| Friday Night | 42°F | Partly Cloudy | 1 to 10 mph SE | 4% |
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.