| National Weather Service Forecast for:
Cottage Grove, WI Issued by: National Weather Service Milwaukee/Sullivan/Dousman, WI |
||||||||||||||||||||||||||||||||||||||||
| Updated: Sun, Dec-07-2025 5:12pm CST | ||||||||||||||||||||||||||||||||||||||||
| Cottage Grove | ||||||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||||||
| This Afternoon |
Sunny. High near 20, with temperatures falling to around 10 in the afternoon. Wind chill values as low as 0. North wind around 5 mph. |
| Tonight |
Mostly cloudy. Low around 0, with temperatures rising to around 5 overnight. Wind chill values as low as -6. Northeast wind 0 to 5 mph. |
| Monday |
Mostly cloudy, with a high near 23. South wind 0 to 10 mph. |
| Monday Night |
A chance of snow. Mostly cloudy. Low around 16, with temperatures rising to around 26 overnight. Southwest wind 10 to 15 mph. Chance of precipitation is 50%. New snow accumulation of less than half an inch possible. |
| Tuesday |
A chance of snow after noon. Cloudy, with a high near 34. Southwest wind around 10 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible. |
| Tuesday Night |
Rain and snow before midnight, then rain and snow likely between midnight and 3am, then rain and snow likely. Cloudy. Low around 28, with temperatures rising to around 33 overnight. Southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of less than half an inch possible. |
| Wednesday |
A chance of snow before noon. Mostly cloudy. High near 30, with temperatures falling to around 25 in the afternoon. Northwest wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 40%. New snow accumulation of less than half an inch possible. |
| Wednesday Night |
Mostly cloudy, with a low around 6. Northwest wind 5 to 10 mph. |
| Thursday |
A slight chance of snow after noon. Partly sunny, with a high near 20. Chance of precipitation is 20%. |
| Thursday Night |
A chance of snow. Mostly cloudy, with a low around 3. Chance of precipitation is 30%. |
| Friday |
A slight chance of snow. Mostly cloudy. High near 14, with temperatures falling to around 8 in the afternoon. Chance of precipitation is 20%. |
| Friday Night |
Mostly cloudy, with a low around -4. |
| Saturday |
Partly sunny. High near 7, with temperatures falling to around 2 in the afternoon. |
| Saturday Night |
A slight chance of snow. Mostly cloudy, with a low around -5. Chance of precipitation is 20%. |
Forecast from NOAA-NWS for Cottage Grove, WI.