Jackson, WI Weather & Growing Conditions
Tonight
58°F
Light Rain
Rain. Cloudy, with a low around 58. South wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 58°F | Light Rain | 10 mph S | 84% |
| Wednesday | 62°F | Chance Light Rain then Cloudy | 10 to 15 mph S | 45% |
| Wednesday Night | 46°F | Cloudy then Slight Chance Light Rain | 10 to 15 mph SW | 24% |
| Thursday | 54°F | Chance Light Rain | 10 to 15 mph W | 54% |
| Thursday Night | 38°F | Chance Light Rain | 5 to 10 mph N | 54% |
| Friday | 49°F | Chance Light Rain | 10 to 15 mph N | 25% |
| Friday Night | 32°F | Mostly Cloudy | 0 to 5 mph N | 4% |
| Saturday | 52°F | Mostly Sunny | 0 to 5 mph W | 3% |
| Saturday Night | 33°F | Partly Cloudy | 0 to 5 mph W | 8% |
| Sunday | 57°F | Slight Chance Light Rain | 5 to 10 mph W | 18% |
| Sunday Night | 35°F | Partly Cloudy | 5 mph W | 5% |
| Monday | 59°F | Mostly Sunny | 5 to 15 mph SW | 2% |
| Monday Night | 39°F | Partly Cloudy | 5 to 10 mph W | 2% |
| Tuesday | 59°F | Sunny | 5 to 10 mph NW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Jackson, WI
Last spring frost
Apr 30
First fall frost
Oct 15
Growing season
167 days
Hardiness zone
5b
Explore more for Jackson, WI: full frost dates · planting calendar · Wisconsin frost dates
Climate data from the nearest NOAA station, Jackson, Wi (0.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.