National Weather Service Forecast for: De Soto, WI
Issued by: National Weather Service La Crosse, WI
Updated: Sat, 27-Jun-2026 12:23pm CDT

DeSoto
 
This
Afternoon
This Afternoon: Mostly Sunny
Mostly Sunny
Sunday

Sunday: Partly Sunny
Partly Sunny
Monday

Monday: Sunny
Sunny
Tuesday

Tuesday: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
Wednesday

Wednesday: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Thursday

Thursday: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Friday

Friday: Chance Showers And Thunderstorms
Chance Showers And T-Storms
 
Hi 82 °F Hi 87 °F Hi 95 °F Hi 96 °F Hi 94 °F Hi 95 °F Hi 95 °F  
 
Tonight

Tonight: Partly Cloudy
Partly Cloudy
Sunday
Night
Sunday Night: Slight Chance Showers And Thunderstorms then Mostly Cloudy
Slight Chance Showers And T-Storms then Mostly Cloudy
Monday
Night
Monday Night: Partly Cloudy
Partly Cloudy
Tuesday
Night
Tuesday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Wednesday
Night
Wednesday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Thursday
Night
Thursday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Friday
Night
Friday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
 
Lo 63 °F Lo 74 °F Lo 76 °F Lo 73 °F Lo 72 °F Lo 71 °F Lo 70 °F  

Extreme Heat Watch
 

This Afternoon
 
Mostly sunny. High near 82, with temperatures falling to around 80 in the afternoon. Southeast wind around 7 mph.
Tonight
 
Partly cloudy, with a low around 63. Southeast wind around 7 mph.
Sunday
 
Partly sunny, with a high near 87. Southeast wind 8 to 13 mph, with gusts as high as 25 mph.
Sunday Night
 
A slight chance of showers and thunderstorms between 9pm and midnight. Mostly cloudy, with a low around 74. Heat index values as high as 95. South wind 6 to 12 mph, with gusts as high as 23 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Monday
 
Sunny, with a high near 95. South wind 7 to 12 mph, with gusts as high as 23 mph.
Monday Night
 
Partly cloudy, with a low around 76. South wind 6 to 12 mph, with gusts as high as 23 mph.
Tuesday
 
A slight chance of showers and thunderstorms between 7am and 1pm. Mostly sunny, with a high near 96. South wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Tuesday Night
 
A chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 73. Southwest wind 3 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Wednesday
 
A chance of showers and thunderstorms. Mostly sunny, with a high near 94. Southwest wind 3 to 7 mph. Chance of precipitation is 50%.
Wednesday Night
 
A chance of showers and thunderstorms. Partly cloudy, with a low around 72. South wind around 6 mph. Chance of precipitation is 40%.
Thursday
 
A chance of showers and thunderstorms. Mostly sunny, with a high near 95. South wind around 6 mph. Chance of precipitation is 40%.
Thursday Night
 
A chance of showers and thunderstorms. Partly cloudy, with a low around 71. South wind around 3 mph. Chance of precipitation is 40%.
Friday
 
A chance of showers and thunderstorms. Mostly sunny, with a high near 95. South wind around 3 mph. Chance of precipitation is 40%.
Friday Night
 
A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 70. South wind around 2 mph. Chance of precipitation is 50%.

 

Forecast from NOAA-NWS for De Soto, WI.