| National Weather Service Forecast for:
Cottage Grove, WI Issued by: National Weather Service Milwaukee/Sullivan/Dousman, WI |
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| Updated: Fri, Nov-06-2026 1:36pm CST | ||||||||||||||||||||||||||||||||||||||||
| Cottage Grove | ||||||||||||||||||||||||||||||||||||||||
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| This Afternoon |
Partly sunny, with a high near 46. North wind 5 to 10 mph. |
| Tonight |
Partly cloudy, with a low around 26. Northwest wind 0 to 5 mph. |
| Saturday |
Mostly sunny. High near 51, with temperatures falling to around 46 in the afternoon. West wind 0 to 10 mph. |
| Saturday Night |
Partly cloudy, with a low around 36. Southwest wind around 10 mph. |
| Sunday |
Mostly sunny. High near 57, with temperatures falling to around 51 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 |
Mostly sunny, with a high near 60. Southwest wind 0 to 15 mph. |
| Monday Night |
Mostly clear, with a low around 39. West wind 5 to 10 mph. |
| Tuesday |
Sunny. High near 58, with temperatures falling to around 53 in the afternoon. |
| Tuesday Night |
Partly cloudy, with a low around 34. |
| Veterans Day |
Mostly sunny. High near 53, with temperatures falling to around 48 in the afternoon. |
| Wednesday Night |
Mostly cloudy, with a low around 32. |
| Thursday |
Mostly sunny, with a high near 50. |
| Thursday Night |
Partly cloudy, with a low around 30. |
Forecast from NOAA-NWS for Cottage Grove, WI.