| National Weather Service Forecast for:
De Soto, WI Issued by: National Weather Service La Crosse, WI |
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| Updated: Thu, 03-Sep-2026 9:32am CDT | ||||||||||||||||||||||||||||||||||||||||
| DeSoto | ||||||||||||||||||||||||||||||||||||||||
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| Today |
A chance of showers and thunderstorms. Partly sunny. High near 90, with temperatures falling to around 87 in the afternoon. Heat index values as high as 99. Southeast wind around 6 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible. |
| Tonight |
A slight chance of showers and thunderstorms before midnight, then a chance of showers and thunderstorms between midnight and 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 70. Heat index values as high as 95. Southeast wind around 3 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible. |
| Friday |
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 8am, then a chance of showers and thunderstorms between 8am and 4pm, then a slight chance of showers and thunderstorms. Mostly sunny. High near 91, with temperatures falling to around 89 in the afternoon. Heat index values as high as 102. South wind around 3 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible. |
| Friday Night |
A slight chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 70. Heat index values as high as 99. East wind around 1 mph. Chance of precipitation is 30%. |
| Saturday |
A slight chance of rain showers before 7am. Mostly sunny, with a high near 88. East wind around 2 mph. Chance of precipitation is 20%. |
| Saturday Night |
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 66. East wind around 3 mph. Chance of precipitation is 20%. |
| Sunday |
A slight chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 85. Southeast wind around 3 mph. Chance of precipitation is 20%. |
| Sunday Night |
Partly cloudy, with a low around 66. Southeast wind around 2 mph. |
| Labor Day |
A slight chance of rain showers between 7am and 1pm. Mostly sunny, with a high near 83. Southeast wind 2 to 6 mph. Chance of precipitation is 20%. |
| Monday Night |
A chance of rain showers after 1am. Partly cloudy, with a low around 67. Southeast wind around 6 mph. Chance of precipitation is 30%. |
| Tuesday |
A chance of rain showers. Mostly sunny, with a high near 86. South wind around 8 mph, with gusts as high as 18 mph. Chance of precipitation is 30%. |
| Tuesday Night |
A slight chance of rain showers before 7pm, then showers and thunderstorms likely. Partly cloudy, with a low around 67. Southwest wind 3 to 7 mph. Chance of precipitation is 60%. |
| Wednesday |
Showers and thunderstorms likely. Partly sunny, with a high near 84. West wind 2 to 6 mph. Chance of precipitation is 60%. |
| Wednesday Night |
A chance of rain showers. Partly cloudy, with a low around 61. Northwest wind 1 to 5 mph. Chance of precipitation is 30%. |
Forecast from NOAA-NWS for De Soto, WI.