| National Weather Service Forecast for:
Cottage Grove, WI Issued by: National Weather Service Milwaukee/Sullivan/Dousman, WI |
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| Updated: Sun, Nov-08-2026 9:51pm CST | ||||||||||||||||||||||||||||||||||||||||
| Cottage Grove | ||||||||||||||||||||||||||||||||||||||||
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| Tonight |
Mostly clear, with a low around 36. Northwest wind 0 to 5 mph. |
| Monday |
Partly sunny. High near 59, with temperatures falling to around 54 in the afternoon. Southwest wind 0 to 10 mph. |
| Monday Night |
Mostly clear, with a low around 39. West wind 5 to 10 mph. |
| Tuesday |
Mostly sunny. High near 60, with temperatures falling to around 52 in the afternoon. Northwest wind 0 to 5 mph. |
| Tuesday Night |
Mostly cloudy, with a low around 38. Northwest wind around 0 mph. |
| Veterans Day |
A chance of rain showers. Mostly cloudy. High near 53, with temperatures falling to around 47 in the afternoon. North wind 0 to 10 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible. |
| Wednesday Night |
A slight chance of rain showers. Mostly cloudy, with a low around 33. North wind 10 to 15 mph. Chance of precipitation is 20%. |
| Thursday |
Partly sunny, with a high near 43. North wind around 15 mph, with gusts as high as 25 mph. |
| Thursday Night |
Partly cloudy, with a low around 26. |
| Friday |
Sunny, with a high near 40. |
| Friday Night |
Mostly clear, with a low around 26. |
| Saturday |
Sunny, with a high near 43. |
| Saturday Night |
Mostly clear, with a low around 32. |
| Sunday |
Mostly sunny, with a high near 49. |
Forecast from NOAA-NWS for Cottage Grove, WI.