Harman US

Robinson Mill, CA Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Robinson Mill, a community in Butte County, California.

Today
62°F
Sunny
Sunny. High near 62, with temperatures falling to around 56 in the afternoon. Northwest wind 1 to 7 mph.

7-day forecast for Robinson Mill

WhenTempForecastWindPrecip
Today 62°F Sunny 1 to 7 mph NW 1%
Tonight 44°F Partly Cloudy 1 to 6 mph NNE 1%
Thursday 67°F Sunny 1 to 6 mph NW 0%
Thursday Night 47°F Mostly Clear 1 to 6 mph N 0%
Friday 68°F Sunny 0 to 6 mph N 0%
Friday Night 49°F Mostly Clear 0 to 5 mph NNE 0%
Saturday 69°F Sunny 0 to 6 mph N 0%
Saturday Night 48°F Mostly Clear 0 to 3 mph NE 0%
Sunday 69°F Sunny 0 to 5 mph WNW 0%
Sunday Night 49°F Partly Cloudy 0 to 3 mph NE 0%
Monday 66°F Mostly Sunny 0 to 3 mph SSE 1%
Monday Night 48°F Partly Cloudy 0 to 3 mph E 1%
Tuesday 66°F Sunny then Slight Chance Light Rain 0 to 3 mph SE 15%
Tuesday Night 50°F Slight Chance Light Rain 0 to 5 mph ESE 15%

Forecast source: National Weather Service (api.weather.gov) for Robinson Mill (39.486, -121.320). Updated through the day.

Growing snapshot for Robinson Mill

Last spring frost
May 4
First fall frost
Oct 30
Growing season
174 days
Hardiness zone
9a

More local growing data for Robinson Mill: nearby ZIP 95941 weather · frost dates · planting calendar · California frost dates

Nearby towns & communities

All California locations ›

Climate data from the nearest NOAA station, Strawberry Valley, Ca (9.4 mi from Robinson Mill). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.