Wisconsin Dells, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Wisconsin Dells, a city in Adams County, Wisconsin.
Tonight
54°F
Showers And Thunderstorms
Rain showers before 7pm, then showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a low around 54. East wind 10 to 15 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
7-day forecast for Wisconsin Dells
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 54°F | Showers And Thunderstorms | 10 to 15 mph E | 89% |
| Saturday | 68°F | Showers And Thunderstorms | 5 to 10 mph E | 75% |
| Saturday Night | 53°F | Showers And Thunderstorms | 10 mph NE | 79% |
| Sunday | 66°F | Chance Rain Showers | 10 to 15 mph NE | 28% |
| Sunday Night | 47°F | Mostly Cloudy | 10 mph NE | 5% |
| Monday | 61°F | Slight Chance Rain Showers | 10 mph NE | 18% |
| Monday Night | 44°F | Slight Chance Rain Showers | 5 to 10 mph NE | 20% |
| Tuesday | 60°F | Slight Chance Rain Showers then Partly Sunny | 5 to 10 mph NE | 20% |
| Tuesday Night | 43°F | Partly Cloudy | 0 to 5 mph NE | 4% |
| Wednesday | 64°F | Mostly Sunny | 0 to 5 mph NE | 3% |
| Wednesday Night | 45°F | Partly Cloudy | 0 to 5 mph NE | 1% |
| Thursday | 68°F | Mostly Sunny | 0 to 5 mph NE | 6% |
| Thursday Night | 47°F | Partly Cloudy | 0 mph | 6% |
| Friday | 70°F | Mostly Sunny | 0 to 5 mph NE | 4% |
Forecast source: National Weather Service (api.weather.gov) for Wisconsin Dells (43.638, -89.776). Updated through the day.
Growing snapshot for Wisconsin Dells
Last spring frost
May 8
First fall frost
Oct 3
Growing season
146 days
Hardiness zone
5a
More local growing data for Wisconsin Dells: nearby ZIP 53965 weather · frost dates · planting calendar · Wisconsin frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Wisconsin Dells, Wi (4.4 mi from Wisconsin Dells). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.