Weather forecast for: Cottage Grove WI
Last Update: 6:41 am CDT Sep 25, 2026
Today: A 20 percent chance of showers before 8am. Partly sunny, with a high near 68. Calm wind becoming east around 5 mph in the afternoon.
Tonight: Mostly clear, with a low around 48. East wind around 5 mph becoming calm in the evening.
Saturday: Partly sunny, with a high near 68. Southeast wind 5 to 10 mph.
Saturday Night: Mostly cloudy, with a low around 49. East wind around 5 mph becoming calm in the evening.
Sunday: Partly sunny, with a high near 68. Calm wind.
Sunday Night: Partly cloudy, with a low around 52. Calm wind.
Monday: Mostly sunny, with a high near 70. Calm wind.
Monday Night: Partly cloudy, with a low around 53. Calm wind.
Tuesday: A 40 percent chance of showers after 1pm. Partly sunny, with a high near 70.
Tuesday Night: Showers likely. Mostly cloudy, with a low around 57. Chance of precipitation is 60%.
Wednesday: A 50 percent chance of showers. Mostly cloudy, with a high near 69.
Wednesday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 56.
Thursday: A 40 percent chance of showers. Partly sunny, with a high near 68.
WeatherWorld.com
