Ruth, CA Weather & Growing Conditions
Today
100°F
Sunny
Sunny, with a high near 100. Southwest wind 2 to 8 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 100°F | Sunny | 2 to 8 mph SW | 0% |
| Tonight | 62°F | Mostly Clear | 2 to 8 mph NNE | 0% |
| Wednesday | 98°F | Sunny | 2 to 8 mph SSE | 0% |
| Wednesday Night | 60°F | Clear | 2 to 7 mph NNW | 0% |
| Thursday | 97°F | Sunny | 3 to 8 mph SW | 0% |
| Thursday Night | 59°F | Clear | 1 to 8 mph N | 0% |
| Friday | 98°F | Sunny | 1 to 9 mph WSW | 0% |
| Friday Night | 60°F | Clear | 2 to 9 mph NNW | 0% |
| Saturday | 97°F | Sunny | 2 to 10 mph NNW | 0% |
| Saturday Night | 57°F | Clear | 2 to 10 mph NNW | 0% |
| Sunday | 92°F | Sunny | 2 to 10 mph NW | 0% |
| Sunday Night | 55°F | Mostly Clear | 3 to 10 mph N | 0% |
| Monday | 90°F | Sunny | 3 to 9 mph WNW | 0% |
| Monday Night | 54°F | Clear | 3 to 9 mph N | 0% |
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 Aug 4, 2026.