National Weather Service Forecast for: De Soto, WI
Issued by: National Weather Service La Crosse, WI
Updated: Fri, 17-Jul-2026 5:26am CDT

DeSoto
 
Today

Today: Patchy Fog then Mostly Sunny
Patchy Fog then Mostly Sunny
Saturday

Saturday: Sunny
Sunny
Sunday

Sunday: Sunny
Sunny
Monday

Monday: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Tuesday

Tuesday: Sunny
Sunny
Wednesday

Wednesday: Sunny
Sunny
Thursday

Thursday: Sunny
Sunny
 
Hi 92 °F Hi 88 °F Hi 89 °F Hi 93 °F Hi 83 °F Hi 80 °F Hi 82 °F  
 
Tonight

Tonight: Mostly Clear
Mostly Clear
Saturday
Night
Saturday Night: Partly Cloudy
Partly Cloudy
Sunday
Night
Sunday Night: Partly Cloudy then Chance Showers And Thunderstorms
Partly Cloudy then Chance Showers And T-Storms
Monday
Night
Monday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Tuesday
Night
Tuesday Night: Mostly Clear
Mostly Clear
Wednesday
Night
Wednesday Night: Mostly Clear
Mostly Clear
Thursday
Night
Thursday Night: Partly Cloudy
Partly Cloudy
 
Lo 74 °F Lo 64 °F Lo 69 °F Lo 68 °F Lo 59 °F Lo 59 °F Lo 61 °F  

Air Quality Alert issued July 16 at 9:12AM CDT
 

Today
 
Patchy fog and isolated rain showers before 8am. Mostly sunny. High near 92, with temperatures falling to around 90 in the afternoon. Heat index values as high as 101. Southwest wind 1 to 7 mph. Chance of precipitation is 20%.
Tonight
 
Mostly clear, with a low around 74. Heat index values as high as 98. Southwest wind around 6 mph.
Saturday
 
Sunny. High near 88, with temperatures falling to around 86 in the afternoon. Northwest wind around 6 mph.
Saturday Night
 
Partly cloudy, with a low around 64. North wind 0 to 5 mph.
Sunday
 
Sunny, with a high near 89. Southeast wind around 1 mph.
Sunday Night
 
A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 69. South wind around 5 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.
Monday
 
Showers and thunderstorms likely before 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 93. Southwest wind 5 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.
Monday Night
 
A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 68. West wind around 7 mph. Chance of precipitation is 30%.
Tuesday
 
Sunny, with a high near 83. Northwest wind 7 to 10 mph, with gusts as high as 22 mph.
Tuesday Night
 
Mostly clear, with a low around 59. North wind 1 to 8 mph, with gusts as high as 20 mph.
Wednesday
 
Sunny, with a high near 80. Northwest wind around 3 mph.
Wednesday Night
 
Mostly clear, with a low around 59. North wind around 2 mph.
Thursday
 
Sunny, with a high near 82. West wind around 2 mph.
Thursday Night
 
Partly cloudy, with a low around 61. Southwest wind around 1 mph.

 

Forecast from NOAA-NWS for De Soto, WI.