National Weather Service Forecast for: De Soto, WI
Issued by: National Weather Service La Crosse, WI
Updated: Sun, 19-Jul-2026 11:21am CDT

DeSoto
 
This
Afternoon
This Afternoon: Areas Of Smoke
Areas Of Smoke
Monday

Monday: Areas Of Smoke
Areas Of Smoke
Tuesday

Tuesday: Sunny
Sunny
Wednesday

Wednesday: Sunny
Sunny
Thursday

Thursday: Mostly Sunny
Mostly Sunny
Friday

Friday: Mostly Sunny
Mostly Sunny
Saturday

Saturday: Sunny
Sunny
 
Hi 86 °F Hi 93 °F Hi 84 °F Hi 79 °F Hi 84 °F Hi 84 °F Hi 88 °F  
 
Tonight

Tonight: Areas Of Smoke
Areas Of Smoke
Monday
Night
Monday Night: Chance Showers And Thunderstorms then Partly Cloudy
Chance Showers And T-Storms then Partly Cloudy
Tuesday
Night
Tuesday Night: Mostly Clear
Mostly Clear
Wednesday
Night
Wednesday Night: Mostly Clear
Mostly Clear
Thursday
Night
Thursday Night: Partly Cloudy
Partly Cloudy
Friday
Night
Friday Night: Mostly Clear
Mostly Clear
Saturday
Night
Saturday Night: Partly Cloudy
Partly Cloudy
 
Lo 66 °F Lo 69 °F Lo 58 °F Lo 57 °F Lo 61 °F Lo 62 °F Lo 66 °F  

Air Quality Alert issued July 18 at 9:37AM CDT
 

This Afternoon
 
Areas of smoke. Mostly sunny, with a high near 86. South wind around 2 mph.
Tonight
 
Areas of smoke. Partly cloudy, with a low around 66. Southeast wind 1 to 5 mph.
Monday
 
Areas of smoke before 7am, then a chance of showers and thunderstorms between 7am and 8am, then areas of smoke and showers and thunderstorms likely between 8am and 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 93. Heat index values as high as 106. South wind 5 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
Monday Night
 
A chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 69. Heat index values as high as 102. West wind 5 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
 
Sunny, with a high near 84. Northwest wind 6 to 10 mph, with gusts as high as 22 mph.
Tuesday Night
 
Mostly clear, with a low around 58. North wind 2 to 9 mph, with gusts as high as 20 mph.
Wednesday
 
Sunny, with a high near 79. North wind around 3 mph.
Wednesday Night
 
Mostly clear, with a low around 57. North wind around 1 mph.
Thursday
 
Mostly sunny, with a high near 84. West wind around 2 mph.
Thursday Night
 
Partly cloudy, with a low around 61. Southwest wind around 1 mph.
Friday
 
Mostly sunny, with a high near 84. South wind around 3 mph.
Friday Night
 
Mostly clear, with a low around 62. South wind around 2 mph.
Saturday
 
Sunny, with a high near 88. South wind 0 to 3 mph.
Saturday Night
 
Partly cloudy, with a low around 66. South wind around 2 mph.

 

Forecast from NOAA-NWS for De Soto, WI.