De Soto, WI Weather & Growing Conditions
This Afternoon
67°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Cloudy. High near 67, with temperatures falling to around 64 in the afternoon. East wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 67°F | Chance Showers And Thunderstorms | 5 mph E | 53% |
| Tonight | 56°F | Showers And Thunderstorms Likely | 8 mph NE | 64% |
| Sunday | 70°F | Slight Chance Rain Showers then Mostly Cloudy | 8 to 12 mph NE | 17% |
| Sunday Night | 50°F | Mostly Cloudy | 9 mph NE | 5% |
| Monday | 64°F | Chance Rain Showers | 9 mph NE | 44% |
| Monday Night | 47°F | Chance Rain Showers | 8 mph NE | 44% |
| Tuesday | 63°F | Partly Sunny | 8 mph NE | 14% |
| Tuesday Night | 45°F | Partly Cloudy | 6 mph NE | 2% |
| Wednesday | 67°F | Mostly Sunny | 6 mph E | 2% |
| Wednesday Night | 49°F | Partly Cloudy | 3 mph E | 0% |
| Thursday | 69°F | Slight Chance Rain Showers | 2 mph E | 15% |
| Thursday Night | 52°F | Slight Chance Rain Showers then Mostly Cloudy | 1 mph E | 15% |
| Friday | 72°F | Partly Sunny | 2 mph E | 4% |
| Friday Night | 54°F | Partly Cloudy | 1 mph E | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for De Soto, WI
Last spring frost
Apr 22
First fall frost
Oct 17
Growing season
178 days
Hardiness zone
5a
Explore more for De Soto, WI: full frost dates · planting calendar · Wisconsin frost dates
Climate data from the nearest NOAA station, Genoa Dam 8, Wi (9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.