| National Weather Service Forecast for:
De Soto, WI Issued by: National Weather Service La Crosse, WI |
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| Updated: Mon, 31-Aug-2026 4:46am CDT | ||||||||||||||||||||||||||||||||||||||||
| DeSoto | ||||||||||||||||||||||||||||||||||||||||
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| Overnight |
Mostly cloudy. Low around 72, with temperatures rising to around 74 overnight. Southeast wind around 5 mph. |
| Monday |
A slight chance of rain showers between 1pm and 3pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 93. Heat index values as high as 103. Southwest wind around 5 mph. Chance of precipitation is 20%. |
| Monday Night |
A slight chance of rain showers before 7pm, then a slight chance of showers and thunderstorms between 7pm and 8pm. Partly cloudy, with a low around 71. Heat index values as high as 99. Northwest wind around 2 mph. Chance of precipitation is 20%. |
| Tuesday |
Partly sunny, with a high near 91. Heat index values as high as 99. Southwest wind around 2 mph. |
| Tuesday Night |
A chance of showers and thunderstorms between 1am and 4am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Southeast wind around 1 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible. |
| Wednesday |
A chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 90. South wind around 2 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible. |
| Wednesday Night |
A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 69. Northeast wind around 1 mph. Chance of precipitation is 50%. |
| Thursday |
A chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 88. Southeast wind around 3 mph. Chance of precipitation is 50%. |
| Thursday Night |
A slight chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 69. Southeast wind around 3 mph. Chance of precipitation is 20%. |
| Friday |
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 90. Southeast wind around 3 mph. Chance of precipitation is 20%. |
| Friday Night |
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 68. Southeast wind around 2 mph. Chance of precipitation is 20%. |
| Saturday |
A slight chance of rain showers before 7am. Mostly sunny, with a high near 90. Southeast wind around 3 mph. Chance of precipitation is 20%. |
| Saturday Night |
A slight chance of rain showers after 1am. Partly cloudy, with a low around 67. Southeast wind around 2 mph. Chance of precipitation is 20%. |
| Sunday |
A slight chance of rain showers before 1pm. Mostly sunny, with a high near 87. Southeast wind around 5 mph. Chance of precipitation is 20%. |
Forecast from NOAA-NWS for De Soto, WI.





