7-Day Forecast 43.07°N 89.25°W (Text-Only)
NWS Forecast for: 3 Miles WSW Cottage Grove WI
Issued by: National Weather Service Milwaukee, WI
Last Update: 1:03 pm CDT Mar 15, 2026




This Afternoon: Rain before 5pm, then rain and freezing rain, possibly mixed with sleet. High near 37. North wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. Total daytime ice accumulation of less than a 0.1 of an inch possible. Total daytime sleet accumulation of less than a half inch possible.

Tonight: Snow, freezing rain, and sleet before 9pm, then snow likely, possibly mixed with freezing rain between 9pm and 10pm, then snow after 10pm. The snow could be heavy at times. Widespread blowing snow, mainly after 1am. Low around 18. Windy, with a north wind 20 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible. New snow and sleet accumulation of 3 to 5 inches possible.

Monday: Snow, mainly before noon. Areas of blowing snow. High near 20. Wind chill values between zero and 5. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Monday Night: Cloudy during the early evening, then gradual clearing, with a low around 2. Wind chill values between -5 and -10. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.

Tuesday: Mostly sunny, with a high near 22. West wind around 5 mph.

Tuesday Night: Snow likely. Mostly cloudy, with a low around 16. South wind 5 to 10 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

Wednesday: Cloudy, then gradually becoming mostly sunny, with a high near 42. Southwest wind 5 to 10 mph.

Wednesday Night: Mostly cloudy, with a low around 31. Southwest wind around 5 mph.

Thursday: Mostly sunny, with a high near 46.

Thursday Night: Mostly cloudy, with a low around 33.

Friday: Mostly cloudy, with a high near 53.

Friday Night: Mostly cloudy, with a low around 33.

Saturday: Mostly sunny, with a high near 48.



3 Miles WSW Cottage Grove WI
 43.07°N 89.25°W (Elev. 948 ft)

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