Weather forecast for: Brillion WI
Last Update: 11:07 am CDT Oct 22, 2026
Today: Sunny, with a high near 68. East wind 3 to 5 mph.
Tonight: Increasing clouds, with a low around 48. Southeast wind 3 to 5 mph.
Friday: Mostly cloudy, then gradually becoming sunny, with a high near 68. South southeast wind 5 to 8 mph.
Friday Night: Mostly clear during the early evening, then becoming mostly cloudy, with a low around 51. South wind 6 to 8 mph.
Saturday: Partly sunny, with a high near 70. South wind 8 to 13 mph, with gusts as high as 21 mph.
Saturday Night: Mostly cloudy, with a low around 54.
Sunday: Partly sunny, with a high near 67.
Sunday Night: Mostly cloudy, with a low around 47.
Monday: A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 54.
Monday Night: A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 42.
Tuesday: A 20 percent chance of showers. Mostly cloudy, with a high near 54.
Tuesday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 41.
Wednesday: A 20 percent chance of showers. Partly sunny, with a high near 56.
WeatherWorld.com
