Knights Ferry, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Knights Ferry, a community in Calaveras County, California.
Tonight
58°F
Clear
Clear. Low around 58, with temperatures rising to around 60 overnight. North northwest wind 1 to 5 mph.
7-day forecast for Knights Ferry
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 58°F | Clear | 1 to 5 mph NNW | 0% |
| Saturday | 88°F | Sunny | 3 to 7 mph NW | 0% |
| Saturday Night | 63°F | Partly Cloudy | 2 to 7 mph N | 0% |
| Sunday | 86°F | Partly Sunny | 3 to 9 mph NW | 0% |
| Sunday Night | 62°F | Mostly Cloudy | 9 mph NW | 0% |
| Monday | 88°F | Sunny | 9 mph NW | 0% |
| Monday Night | 62°F | Mostly Clear | 3 to 9 mph NNW | 0% |
| Tuesday | 89°F | Sunny | 3 to 8 mph NW | 0% |
| Tuesday Night | 64°F | Clear | 1 to 8 mph N | 0% |
| Wednesday | 94°F | Sunny | 1 to 7 mph NNW | 0% |
| Wednesday Night | 66°F | Mostly Clear | 2 to 7 mph N | 0% |
| Thursday | 97°F | Sunny | 2 to 7 mph WNW | 0% |
| Thursday Night | 68°F | Mostly Clear | 3 to 7 mph NNW | 0% |
| Friday | 94°F | Sunny | 3 to 9 mph NW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Knights Ferry (37.821, -120.669). Updated through the day.
Growing snapshot for Knights Ferry
Last spring frost
Feb 20
First fall frost
Dec 11
Growing season
290 days
Hardiness zone
9b
More local growing data for Knights Ferry: nearby ZIP 95228 weather · frost dates · planting calendar · California frost dates
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Climate data from the nearest NOAA station, New Melones Dam Hq, Ca (12.9 mi from Knights Ferry). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.