| National Weather Service Forecast for:
Cottage Grove, WI Issued by: National Weather Service Milwaukee/Sullivan/Dousman, WI |
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| Updated: Thu, May-08-2025 10:38pm CDT | ||||||||||||||||||||||||||||||||||||||||
| Cottage Grove | ||||||||||||||||||||||||||||||||||||||||
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| Overnight |
Areas of frost after 3am. Clear, with a low around 34. Northeast wind 0 to 5 mph. |
| Friday |
Areas of frost before 8am. Sunny, with a high near 69. Northwest wind 0 to 5 mph. |
| Friday Night |
Mostly clear, with a low around 49. West wind around 5 mph. |
| Saturday |
Sunny, with a high near 73. North wind 5 to 10 mph. |
| Saturday Night |
Clear, with a low around 42. East wind 5 to 10 mph. |
| Sunday |
Sunny, with a high near 78. South wind 5 to 10 mph. |
| Sunday Night |
Clear, with a low around 54. South wind around 5 mph. |
| Monday |
Sunny, with a high near 81. South wind 5 to 10 mph. |
| Monday Night |
Mostly clear, with a low around 57. |
| Tuesday |
A slight chance of rain showers after 1pm. Mostly sunny, with a high near 80. Chance of precipitation is 20%. |
| Tuesday Night |
A slight chance of rain showers before 7pm. Partly cloudy, with a low around 60. Chance of precipitation is 20%. |
| Wednesday |
A slight chance of rain showers after 1pm. Partly sunny, with a high near 81. Chance of precipitation is 20%. |
| Wednesday Night |
A slight chance of rain showers before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 60. Chance of precipitation is 30%. |
| Thursday |
A chance of rain showers. Mostly sunny, with a high near 82. Chance of precipitation is 30%. |
Forecast from NOAA-NWS for Cottage Grove, WI.