Ruth, CA Weather & Growing Conditions
Today
87°F
Sunny
Sunny, with a high near 87. Southwest wind 5 to 8 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 87°F | Sunny | 5 to 8 mph SW | 0% |
| Tonight | 68°F | Mostly Clear | 1 to 8 mph E | 0% |
| Wednesday | 85°F | Sunny | 5 to 9 mph SSW | 0% |
| Wednesday Night | 66°F | Clear | 3 to 7 mph WSW | 0% |
| Thursday | 84°F | Sunny | 5 to 8 mph SSW | 0% |
| Thursday Night | 66°F | Clear | 2 to 8 mph NNW | 0% |
| Friday | 85°F | Sunny | 3 to 8 mph WSW | 0% |
| Friday Night | 67°F | Clear | 3 to 8 mph NNW | 0% |
| Saturday | 85°F | Sunny | 5 to 10 mph W | 0% |
| Saturday Night | 65°F | Mostly Clear | 3 to 10 mph NNW | 0% |
| Sunday | 81°F | Sunny | 5 to 9 mph WNW | 0% |
| Sunday Night | 62°F | Mostly Clear | 5 to 9 mph N | 0% |
| Monday | 79°F | Sunny | 5 to 8 mph NNW | 0% |
| Monday Night | 60°F | Mostly Clear | 5 to 8 mph N | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Ruth, CA
Last spring frost
Apr 23
First fall frost
Oct 19
Growing season
179 days
Hardiness zone
8b
Explore more for Ruth, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Covelo, Ca (19.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.