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Hopland, CA Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Hopland, a community in Mendocino County, California.

Today
103°F
Sunny
Sunny, with a high near 103. Southeast wind 5 to 13 mph.

7-day forecast for Hopland

WhenTempForecastWindPrecip
Today 103°F Sunny 5 to 13 mph SE 0%
Tonight 59°F Mostly Clear 0 to 10 mph SE 0%
Wednesday 101°F Sunny 0 to 12 mph SSE 0%
Wednesday Night 59°F Clear 0 to 9 mph SW 0%
Thursday 101°F Sunny 0 to 8 mph SW 0%
Thursday Night 60°F Mostly Clear 0 to 8 mph WNW 0%
Friday 103°F Sunny 0 to 8 mph W 0%
Friday Night 63°F Mostly Clear 0 to 8 mph NW 0%
Saturday 104°F Sunny 0 to 10 mph WNW 0%
Saturday Night 60°F Mostly Clear 3 to 10 mph NW 0%
Sunday 98°F Sunny 3 to 10 mph WNW 0%
Sunday Night 56°F Mostly Clear 1 to 10 mph NW 0%
Monday 94°F Sunny 1 to 9 mph SW 0%
Monday Night 54°F Mostly Clear 0 to 9 mph WNW 0%

Forecast source: National Weather Service (api.weather.gov) for Hopland (38.969, -123.117). Updated through the day.

Growing snapshot for Hopland

Last spring frost
Feb 25
First fall frost
Dec 3
Growing season
279 days
Hardiness zone
9b

More local growing data for Hopland: nearby ZIP 95449 weather · frost dates · planting calendar · California frost dates

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Climate data from the nearest NOAA station, Cloverdale, Ca (11.1 mi from Hopland). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.