| National Weather Service Forecast for:
Cottage Grove, WI Issued by: National Weather Service Milwaukee/Sullivan/Dousman, WI |
||||||||||||||||||||||||||||||||||||||||
| Updated: Sat, Nov-07-2026 2:36am CST | ||||||||||||||||||||||||||||||||||||||||
| Cottage Grove | ||||||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||||||
| Overnight |
Mostly clear, with a low around 28. Northwest wind around 0 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. Low around 35, with temperatures rising to around 42 overnight. Southwest wind 5 to 10 mph. |
| Sunday |
Sunny. High near 57, with temperatures falling to around 52 in the afternoon. West wind 10 to 15 mph. |
| Sunday Night |
Partly cloudy, with a low around 33. West wind 0 to 10 mph. |
| Monday |
Mostly sunny, with a high near 59. 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 59, with temperatures falling to around 52 in the afternoon. West wind around 5 mph. |
| Tuesday Night |
Partly cloudy, with a low around 36. |
| Veterans Day |
Mostly sunny, with a high near 52. |
| Wednesday Night |
Mostly cloudy, with a low around 34. |
| Thursday |
Mostly sunny, with a high near 47. |
| Thursday Night |
Partly cloudy, with a low around 29. |
| Friday |
Mostly sunny, with a high near 46. |
Forecast from NOAA-NWS for Cottage Grove, WI.