| National Weather Service Forecast for:
Cottage Grove, WI Issued by: National Weather Service Milwaukee/Sullivan/Dousman, WI |
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| Updated: Wed, Apr-08-2026 4:34pm CDT | ||||||||||||||||||||||||||||||||||||||||
| Cottage Grove | ||||||||||||||||||||||||||||||||||||||||
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Special Weather Statement issued April 8 at 4:11PM CDT
| This Afternoon |
Mostly sunny, with a high near 66. South wind around 20 mph, with gusts as high as 40 mph. |
| Tonight |
Showers and thunderstorms between 8pm and 4am. Mostly cloudy, with a low around 42. Southwest wind 5 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible. |
| Thursday |
Sunny, with a high near 57. West wind 5 to 10 mph. New rainfall amounts less than a tenth of an inch possible. |
| Thursday Night |
Rain showers after 7pm. Cloudy, with a low around 39. Northwest wind around 5 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible. |
| Friday |
A chance of rain showers before 10am. Mostly sunny, with a high near 53. North wind 5 to 10 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible. |
| Friday Night |
Mostly clear, with a low around 31. Northeast wind 0 to 5 mph. |
| Saturday |
Mostly sunny, with a high near 57. Southeast wind 0 to 10 mph. |
| Saturday Night |
A chance of showers and thunderstorms between 7pm and 1am, then showers and thunderstorms likely. Mostly cloudy, with a low around 47. Southeast wind around 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible. |
| Sunday |
Showers and thunderstorms likely. Mostly cloudy, with a high near 73. Chance of precipitation is 60%. |
| Sunday Night |
Showers and thunderstorms likely. Mostly cloudy, with a low around 63. Chance of precipitation is 60%. |
| Monday |
A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 77. Chance of precipitation is 50%. |
| Monday Night |
Showers and thunderstorms likely. Mostly cloudy, with a low around 55. Chance of precipitation is 70%. |
| Tuesday |
Rain showers likely before 1pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 65. Chance of precipitation is 70%. |
| Tuesday Night |
Showers and thunderstorms likely. Mostly cloudy, with a low around 35. Chance of precipitation is 70%. |
Forecast from NOAA-NWS for Cottage Grove, WI.