Jackson, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Jackson, a village in Washington County, Wisconsin.
Tonight
59°F
Rain Showers
Rain showers before 1am, then showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a low around 59. East wind around 10 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
7-day forecast for Jackson
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 59°F | Rain Showers | 10 mph E | 98% |
| Saturday | 67°F | Showers And Thunderstorms | 5 to 15 mph SE | 96% |
| Saturday Night | 57°F | Showers And Thunderstorms | 5 to 10 mph NE | 75% |
| Sunday | 65°F | Chance Rain Showers | 10 to 20 mph NE | 33% |
| Sunday Night | 53°F | Mostly Cloudy | 10 to 15 mph NE | 3% |
| Monday | 63°F | Mostly Cloudy | 10 to 15 mph NE | 14% |
| Monday Night | 49°F | Mostly Cloudy then Slight Chance Rain Showers | 5 to 15 mph NE | 15% |
| Tuesday | 61°F | Slight Chance Rain Showers then Mostly Cloudy | 5 to 15 mph NE | 15% |
| Tuesday Night | 48°F | Mostly Cloudy | 0 to 10 mph NE | 11% |
| Wednesday | 64°F | Partly Sunny | 0 to 10 mph NE | 11% |
| Wednesday Night | 49°F | Partly Cloudy | 0 to 5 mph NE | 6% |
| Thursday | 67°F | Partly Sunny | 0 to 5 mph N | 2% |
| Thursday Night | 50°F | Partly Cloudy | 0 mph | 5% |
| Friday | 69°F | Mostly Sunny | 0 to 5 mph N | 5% |
Forecast source: National Weather Service (api.weather.gov) for Jackson (43.320, -88.164). Updated through the day.
Growing snapshot for Jackson
Last spring frost
Apr 30
First fall frost
Oct 15
Growing season
167 days
Hardiness zone
5b
More local growing data for Jackson: nearby ZIP 53037 weather · frost dates · planting calendar · Wisconsin frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Jackson, Wi (0.6 mi from Jackson). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.