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
97°F
Sunny
Sunny, with a high near 97. South wind around 5 mph.
7-day forecast for Robinson Mill
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 97°F | Sunny | 5 mph S | 0% |
| Tonight | 70°F | Mostly Clear | 3 mph SE | 0% |
| Wednesday | 95°F | Sunny | 5 mph SSW | 0% |
| Wednesday Night | 69°F | Clear | 3 mph ESE | 0% |
| Thursday | 95°F | Sunny | 3 mph SE | 0% |
| Thursday Night | 69°F | Clear | 3 mph ESE | 0% |
| Friday | 96°F | Sunny | 3 mph SW | 0% |
| Friday Night | 71°F | Clear | 3 mph ESE | 0% |
| Saturday | 96°F | Sunny | 5 mph SSW | 0% |
| Saturday Night | 71°F | Clear | 3 mph ESE | 0% |
| Sunday | 94°F | Sunny | 5 mph S | 0% |
| Sunday Night | 69°F | Clear | 5 mph ESE | 1% |
| Monday | 89°F | Sunny | 6 mph SSE | 1% |
| Monday Night | 65°F | Mostly Clear | 2 to 6 mph ESE | 0% |
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
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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 Aug 4, 2026.