Campo Seco, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Campo Seco, a community in Calaveras County, California.
Today
101°F
Sunny
Sunny, with a high near 101. West northwest wind 3 to 8 mph.
7-day forecast for Campo Seco
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 101°F | Sunny | 3 to 8 mph WNW | 0% |
| Tonight | 68°F | Clear | 3 to 7 mph NNW | 0% |
| Wednesday | 99°F | Sunny | 3 to 7 mph NW | 0% |
| Wednesday Night | 66°F | Clear | 2 to 7 mph NNW | 0% |
| Thursday | 100°F | Sunny | 2 to 8 mph NW | 0% |
| Thursday Night | 67°F | Clear | 3 to 8 mph N | 0% |
| Friday | 100°F | Sunny | 3 to 7 mph NW | 0% |
| Friday Night | 69°F | Clear | 3 to 7 mph NNE | 0% |
| Saturday | 101°F | Sunny | 3 to 7 mph NNW | 0% |
| Saturday Night | 70°F | Mostly Clear | 2 to 7 mph NNW | 0% |
| Sunday | 99°F | Sunny | 2 to 7 mph WNW | 0% |
| Sunday Night | 67°F | Clear | 2 to 7 mph NNW | 0% |
| Monday | 95°F | Sunny | 2 to 8 mph NW | 0% |
| Monday Night | 63°F | Mostly Clear | 3 to 8 mph NW | 1% |
Forecast source: National Weather Service (api.weather.gov) for Campo Seco (38.221, -120.859). Updated through the day.
Growing snapshot for Campo Seco
Last spring frost
Jan 22
First fall frost
Dec 17
Growing season
332 days
Hardiness zone
9b
More local growing data for Campo Seco: nearby ZIP 95226 weather · frost dates · planting calendar · California frost dates
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Climate data from the nearest NOAA station, Camp Pardee, Ca (1.5 mi from Campo Seco). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.