Willits, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Willits, a city in Mendocino County, California.
Today
97°F
Sunny
Sunny, with a high near 97. West wind 1 to 12 mph.
7-day forecast for Willits
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 97°F | Sunny | 1 to 12 mph W | 0% |
| Tonight | 59°F | Mostly Clear | 0 to 8 mph W | 0% |
| Wednesday | 94°F | Sunny | 0 to 12 mph WSW | 0% |
| Wednesday Night | 59°F | Mostly Clear | 0 to 7 mph WNW | 0% |
| Thursday | 93°F | Sunny | 0 to 8 mph WSW | 0% |
| Thursday Night | 58°F | Mostly Clear | 0 to 7 mph WNW | 0% |
| Friday | 95°F | Sunny | 0 to 7 mph W | 0% |
| Friday Night | 60°F | Mostly Clear | 0 to 7 mph NW | 0% |
| Saturday | 96°F | Sunny | 0 to 8 mph W | 0% |
| Saturday Night | 57°F | Mostly Clear | 0 to 8 mph NW | 0% |
| Sunday | 89°F | Sunny | 0 to 8 mph NW | 0% |
| Sunday Night | 54°F | Mostly Clear | 0 to 8 mph NW | 0% |
| Monday | 86°F | Sunny | 0 to 7 mph W | 0% |
| Monday Night | 52°F | Mostly Clear | 0 to 7 mph WNW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Willits (39.405, -123.349). Updated through the day.
Growing snapshot for Willits
Last spring frost
May 5
First fall frost
Oct 9
Growing season
157 days
Hardiness zone
9a
More local growing data for Willits: nearby ZIP 95490 weather · frost dates · planting calendar · California frost dates
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Climate data from the nearest NOAA station, Willits 1 Ne, Ca (4.2 mi from Willits). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.