Foresthill, CA Weather & Growing Conditions
Tonight
59°F
Clear then Haze
Haze between 1am and 4am. Clear, with a low around 59. Northeast wind 2 to 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 59°F | Clear then Haze | 2 to 6 mph NE | 0% |
| Saturday | 78°F | Sunny | 1 to 5 mph ESE | 0% |
| Saturday Night | 60°F | Partly Cloudy | 3 mph NE | 0% |
| Sunday | 77°F | Partly Sunny | 5 mph WSW | 0% |
| Sunday Night | 62°F | Mostly Cloudy | 3 mph NE | 0% |
| Monday | 77°F | Mostly Sunny | 1 to 5 mph NNW | 1% |
| Monday Night | 60°F | Mostly Clear | 3 mph ENE | 0% |
| Tuesday | 79°F | Sunny | 1 to 5 mph W | 0% |
| Tuesday Night | 60°F | Mostly Clear | 3 mph NNW | 0% |
| Wednesday | 83°F | Sunny | 1 to 5 mph WSW | 1% |
| Wednesday Night | 64°F | Mostly Clear | 2 to 7 mph NE | 0% |
| Thursday | 85°F | Sunny | 5 mph S | 0% |
| Thursday Night | 65°F | Mostly Clear | 1 to 6 mph E | 0% |
| Friday | 80°F | Sunny | 1 to 6 mph S | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Foresthill, CA
Last spring frost
Apr 12
First fall frost
Nov 21
Growing season
221 days
Hardiness zone
9a
Explore more for Foresthill, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Georgetown Rs, Ca (8.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.