Weather forecast for: Brillion WI
Last Update: 4:11 am CDT Oct 28, 2026
Today: Sunny, with a high near 72. South southwest wind 6 to 11 mph, with gusts as high as 20 mph.
Tonight: Showers and thunderstorms before 4am, then a slight chance of showers. Low around 55. Southwest wind 10 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday: Mostly cloudy through mid morning, then gradual clearing, with a high near 64. West northwest wind 11 to 14 mph, with gusts as high as 22 mph.
Thursday Night: Patchy fog after 5am. Otherwise, mostly clear, with a low around 38. West northwest wind 5 to 9 mph becoming light northwest after midnight.
Friday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 59. Calm wind.
Friday Night: Mostly cloudy, with a low around 40.
Saturday: A 20 percent chance of showers after 1pm. Partly sunny, with a high near 60.
Saturday Night: A 20 percent chance of showers. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 45.
Sunday: A 20 percent chance of showers before 1pm. Mostly cloudy, with a high near 63.
Sunday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 48.
Monday: A 20 percent chance of showers. Mostly cloudy, with a high near 64.
Monday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 49.
Tuesday: A 50 percent chance of showers. Mostly cloudy, with a high near 60.
WeatherWorld.com
