| National Weather Service Forecast for:
De Soto, WI Issued by: National Weather Service La Crosse, WI |
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| Updated: Sun, 30-Aug-2026 4:16pm CDT | ||||||||||||||||||||||||||||||||||||||||
| DeSoto | ||||||||||||||||||||||||||||||||||||||||
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| This Afternoon |
Scattered showers and thunderstorms. Mostly sunny. High near 88, with temperatures falling to around 86 in the afternoon. Heat index values as high as 97. South wind around 8 mph, with gusts as high as 18 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible. |
| Tonight |
Showers and thunderstorms before 9pm, then isolated showers and thunderstorms between 9pm and 10pm. Mostly cloudy, with a low around 73. Southeast wind around 6 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible. |
| Monday |
Mostly sunny. High near 91, with temperatures falling to around 89 in the afternoon. Heat index values as high as 101. Southwest wind around 6 mph. |
| Monday Night |
A slight chance of showers and thunderstorms between 2am and 3am. Partly cloudy, with a low around 70. Heat index values as high as 95. Southwest wind 0 to 3 mph. Chance of precipitation is 20%. |
| Tuesday |
Mostly sunny, with a high near 92. Southwest wind around 2 mph. |
| Tuesday Night |
A chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 70. East wind around 1 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible. |
| Wednesday |
A chance of showers and thunderstorms before 7am, then a slight chance of showers and thunderstorms between 7am and 1pm. Mostly sunny, with a high near 90. Southeast wind around 2 mph. Chance of precipitation is 30%. |
| Wednesday Night |
A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 69. Southeast wind around 1 mph. Chance of precipitation is 40%. |
| Thursday |
A chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 87. Southeast wind around 3 mph. Chance of precipitation is 40%. |
| Thursday Night |
A chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 69. Southeast wind around 2 mph. Chance of precipitation is 40%. |
| Friday |
A chance of showers and thunderstorms before 7am, then a slight chance of showers and thunderstorms between 7am and 1pm. Mostly sunny, with a high near 87. Southeast wind around 3 mph. Chance of precipitation is 40%. |
| Friday Night |
Mostly clear, with a low around 66. Southeast wind around 2 mph. |
| Saturday |
Mostly sunny, with a high near 88. East wind around 2 mph. |
| Saturday Night |
Partly cloudy, with a low around 65. East wind around 3 mph. |
Forecast from NOAA-NWS for De Soto, WI.