Over the next 10 days Brillion tops out around 82° (Tuesday) and dips to 53° on the coolest night (Sunday). Roughly 2.0 in of rain falls over the period, with Friday the most likely wet day (90%). Expect a blustery spell — gusts near 30 mph on Friday. Heads up: a Severe Thunderstorm Watch is in effect — check the alerts tab before making plans. Right now Brillion is about 17° cooler than nearby Chicago. Longer view: four full seasons with serious winter and real summer heat.
Brillion, WI · Elev 830 ft · 44.18°N, 88.06°W · Wisconsin · Forecast computed for these exact coordinates