Weather forecast for: Winnebago WI
Last Update: 2:37 pm CDT Oct 22, 2026
Tonight: Increasing clouds, with a low around 55. Southeast wind 6 to 9 mph.
Friday: Partly sunny, then gradually becoming sunny, with a high near 67. South southeast wind around 8 mph.
Friday Night: Partly cloudy, with a low around 57. South southeast wind 10 to 13 mph.
Saturday: Partly sunny, with a high near 66. South wind around 14 mph, with gusts as high as 21 mph.
Saturday Night: Mostly cloudy, with a low around 58. South wind 14 to 16 mph, with gusts as high as 20 mph.
Sunday: Partly sunny, with a high near 65.
Sunday Night: Mostly cloudy, with a low around 52.
Monday: Mostly cloudy, with a high near 55.
Monday Night: Mostly cloudy, with a low around 48.
Tuesday: Mostly cloudy, with a high near 54.
Tuesday Night: Mostly cloudy, with a low around 49.
Wednesday: A 20 percent chance of showers. Partly sunny, with a high near 60.
Wednesday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 50.
Thursday: A 20 percent chance of showers. Mostly sunny, with a high near 58.