Forbestown, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Forbestown, a community in Butte County, California.
This Afternoon
80°F
Sunny
Sunny, with a high near 80. West wind around 3 mph.
7-day forecast for Forbestown
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 80°F | Sunny | 3 mph W | 0% |
| Tonight | 60°F | Clear | 2 to 6 mph ENE | 0% |
| Saturday | 86°F | Sunny | 1 to 6 mph NNW | 0% |
| Saturday Night | 61°F | Partly Cloudy | 1 to 5 mph ENE | 0% |
| Sunday | 84°F | Partly Sunny | 1 to 5 mph SW | 0% |
| Sunday Night | 63°F | Mostly Cloudy | 2 mph ENE | 0% |
| Monday | 84°F | Mostly Sunny | 3 mph WSW | 0% |
| Monday Night | 61°F | Mostly Clear | 2 mph E | 0% |
| Tuesday | 86°F | Sunny | 3 mph WSW | 0% |
| Tuesday Night | 62°F | Mostly Clear | 2 mph E | 0% |
| Wednesday | 90°F | Sunny | 1 to 5 mph NNW | 0% |
| Wednesday Night | 63°F | Mostly Clear | 3 mph E | 0% |
| Thursday | 91°F | Sunny | 3 mph S | 0% |
| Thursday Night | 66°F | Mostly Clear | 3 mph ESE | 0% |
Forecast source: National Weather Service (api.weather.gov) for Forbestown (39.528, -121.266). Updated through the day.
Growing snapshot for Forbestown
Last spring frost
May 4
First fall frost
Oct 30
Growing season
174 days
Hardiness zone
9a
More local growing data for Forbestown: 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 Forbestown). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.