Jackson, CA Weather & Growing Conditions
This Afternoon
85°F
Sunny
Sunny, with a high near 85. West wind around 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 85°F | Sunny | 6 mph W | 0% |
| Tonight | 60°F | Mostly Clear | 0 to 5 mph NNE | 0% |
| Sunday | 83°F | Partly Sunny | 2 to 6 mph W | 0% |
| Sunday Night | 58°F | Mostly Cloudy | 3 mph N | 0% |
| Monday | 82°F | Mostly Sunny | 1 to 6 mph NW | 0% |
| Monday Night | 57°F | Mostly Clear | 5 mph N | 0% |
| Tuesday | 83°F | Sunny | 2 to 6 mph W | 0% |
| Tuesday Night | 59°F | Clear | 0 to 5 mph NE | 0% |
| Wednesday | 89°F | Sunny | 2 to 6 mph WNW | 0% |
| Wednesday Night | 63°F | Mostly Clear | 2 to 6 mph NE | 0% |
| Thursday | 93°F | Sunny | 6 mph W | 0% |
| Thursday Night | 64°F | Mostly Clear | 6 mph NE | 0% |
| Friday | 89°F | Sunny | 6 mph SW | 0% |
| Friday Night | 61°F | Mostly Clear | 2 to 6 mph NNE | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Jackson, CA
Last spring frost
Mar 4
First fall frost
Dec 11
Growing season
285 days
Hardiness zone
9b
Explore more for Jackson, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Sutter Hill Cdf, Ca (3.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.