| National Weather Service Forecast for:
Cottage Grove, WI Issued by: National Weather Service Milwaukee/Sullivan/Dousman, WI |
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| Updated: Sat, Nov-07-2026 1:36pm CST | ||||||||||||||||||||||||||||||||||||||||
| Cottage Grove | ||||||||||||||||||||||||||||||||||||||||
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| This Afternoon |
Sunny, with a high near 51. Southwest wind around 10 mph. |
| Tonight |
Partly cloudy, with a low around 37. Southwest wind 5 to 10 mph. |
| Sunday |
Sunny. High near 58, with temperatures falling to around 52 in the afternoon. West wind 10 to 15 mph. |
| Sunday Night |
Mostly clear, with a low around 32. West wind 0 to 10 mph. |
| Monday |
Partly sunny, with a high near 58. Southwest wind 0 to 10 mph. |
| Monday Night |
Mostly clear, with a low around 39. West wind 5 to 10 mph. |
| Tuesday |
Sunny. High near 60, with temperatures falling to around 52 in the afternoon. West wind around 5 mph. |
| Tuesday Night |
Partly cloudy, with a low around 36. Northwest wind around 0 mph. |
| Veterans Day |
Partly sunny. High near 54, with temperatures falling to around 48 in the afternoon. |
| Wednesday Night |
Mostly cloudy, with a low around 34. |
| Thursday |
Partly sunny. High near 47, with temperatures falling to around 42 in the afternoon. |
| Thursday Night |
Partly cloudy, with a low around 27. |
| Friday |
Sunny. High near 46, with temperatures falling to around 41 in the afternoon. |
| Friday Night |
Mostly clear, with a low around 29. |
Forecast from NOAA-NWS for Cottage Grove, WI.