Ruth, CA Weather & Growing Conditions
Overnight
49°F
Clear
Clear, with a low around 49. Northeast wind around 2 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 49°F | Clear | 2 mph NE | 0% |
| Saturday | 84°F | Sunny | 2 to 6 mph NNE | 0% |
| Saturday Night | 51°F | Partly Cloudy | 2 to 6 mph NNE | 0% |
| Sunday | 85°F | Mostly Sunny | 5 mph E | 0% |
| Sunday Night | 50°F | Partly Cloudy | 1 to 5 mph N | 0% |
| Monday | 86°F | Sunny | 1 to 7 mph NNW | 0% |
| Monday Night | 50°F | Mostly Clear | 0 to 7 mph N | 0% |
| Tuesday | 84°F | Sunny | 0 to 7 mph NW | 0% |
| Tuesday Night | 48°F | Mostly Clear | 2 to 7 mph N | 0% |
| Wednesday | 84°F | Sunny | 2 to 7 mph NNW | 0% |
| Wednesday Night | 50°F | Partly Cloudy | 2 to 7 mph N | 0% |
| Thursday | 83°F | Sunny | 2 to 7 mph W | 1% |
| Thursday Night | 49°F | Partly Cloudy | 2 to 7 mph N | 1% |
| Friday | 77°F | Mostly Sunny | 2 to 7 mph NE | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Ruth, CA
Last spring frost
Mar 4
First fall frost
Nov 22
Growing season
264 days
Hardiness zone
8b
Explore more for Ruth, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Grizzly Creek Sp, Ca (27.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.