| National Weather Service Forecast for:
Cottage Grove, WI Issued by: National Weather Service Milwaukee/Sullivan/Dousman, WI |
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| Updated: Wed, Nov-11-2026 12:21am CST | ||||||||||||||||||||||||||||||||||||||||
| Cottage Grove | ||||||||||||||||||||||||||||||||||||||||
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| Overnight |
A slight chance of rain after 4am. Cloudy, with a low around 40. Southwest wind around 0 mph. Chance of precipitation is 20%. |
| Veterans Day |
A chance of rain before 1pm. Cloudy, with a high near 52. Northeast wind 0 to 5 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible. |
| Wednesday Night |
A slight chance of rain before 4am. Mostly cloudy, with a low around 33. North wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible. |
| Thursday |
A chance of rain before 8am, then a slight chance of snow between 8am and 9am. Mostly cloudy, with a high near 41. North wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible. |
| Thursday Night |
Partly cloudy, with a low around 25. North wind 5 to 10 mph. |
| Friday |
Mostly sunny, with a high near 41. North wind 5 to 15 mph. |
| Friday Night |
Mostly clear, with a low around 23. North wind around 5 mph. |
| Saturday |
Sunny, with a high near 44. North wind 0 to 5 mph. |
| Saturday Night |
Mostly clear, with a low around 24. |
| Sunday |
Sunny. High near 47, with temperatures falling to around 42 in the afternoon. |
| Sunday Night |
Partly cloudy, with a low around 26. |
| Monday |
Mostly sunny. High near 49, with temperatures falling to around 44 in the afternoon. |
| Monday Night |
Partly cloudy, with a low around 28. |
| Tuesday |
Sunny. High near 52, with temperatures falling to around 46 in the afternoon. |
Forecast from NOAA-NWS for Cottage Grove, WI.