Ono, CA Weather & Growing Conditions
Today
99°F
Sunny
Sunny, with a high near 99. South southeast wind 3 to 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 99°F | Sunny | 3 to 7 mph SSE | 0% |
| Tonight | 71°F | Mostly Clear | 6 mph NNW | 0% |
| Wednesday | 96°F | Sunny | 3 to 7 mph E | 0% |
| Wednesday Night | 70°F | Clear | 3 to 7 mph WSW | 0% |
| Thursday | 96°F | Sunny | 3 to 7 mph ESE | 0% |
| Thursday Night | 70°F | Clear | 3 to 7 mph WSW | 0% |
| Friday | 97°F | Sunny | 6 mph SE | 0% |
| Friday Night | 70°F | Clear | 6 mph W | 0% |
| Saturday | 98°F | Sunny | 6 mph SE | 0% |
| Saturday Night | 69°F | Clear | 6 to 9 mph WSW | 0% |
| Sunday | 95°F | Sunny | 3 to 7 mph SSE | 0% |
| Sunday Night | 67°F | Mostly Clear | 7 mph W | 0% |
| Monday | 91°F | Sunny | 3 to 7 mph NE | 0% |
| Monday Night | 65°F | Clear | 3 to 7 mph WNW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Ono, CA
Last spring frost
Feb 13
First fall frost
Dec 13
Growing season
304 days
Hardiness zone
9a
Explore more for Ono, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Whiskeytown Rsvr, Ca (12.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.