Brillion, WI Weather Forecast
Calumet County, Wisconsin
Live radar, warnings and storm tracking for Brillion, with free alerts the moment it counts.
The next few hours
A dry evening, mostly cloudy
It is 39°, but the wind is taking it down to 33° on exposed skin. The sky is mostly cloudy.
Nothing in the next day and a half is wet enough to move plans for.
Taller, warmer bars mean heavier rain. Dotted means no reading for that hour.
Hour by hour
Quiet through the next day and a half
Nothing wet is expected over the next day and a half.
The overnight low settles near 32°. Tomorrow tops out near 41°.
Sunrise and sunset
Next five days, scored 0 to 100The first day or two use the HRRR and NBM cloud layers. Later days only have total cloud, so treat them as a rough guide.
Know when sunset at this place will be worth a photo
We score every sunrise and sunset here from the cloud, haze and smoke forecast, and let you know when one is likely to light up. Sunrise the evening before, sunset a few hours ahead.
Seven-day outlook
27–54°F across the weekThe week runs between 27° and 50°, with Tuesday the warmest day of it. There is no real trend across it: one day looks much like the next. Every day in the outlook stays dry.
Free alerts for Brillion
Every NWS warning, pushed to your phone, inbox or webhook the moment it is issued.
Brillion, WI at a glance
Brillion is home to about 3,365 people in Calumet County, across 3.1 square miles. It ranks 245th by population of 322 places in Wisconsin with a forecast here. The nearest neighbour with its own forecast is Sherwood, 10 miles away.
- County
- Calumet County
- Population
- 3,365 2023 est.
- Land area
- 3.1 sq mi
- People per sq mi
- 1,089
- Forecast point
- 44.1735°N, 88.0678°W
How well can the network see Brillion?
The nearest Doppler radar is KGRB (Green Bay, WI), to the N. Its lowest scan passes about 1,300 ft above Brillion. That is about as close as US radar coverage gets: low-level rotation and gust fronts over Brillion show up clearly. Brillion is closer to its radar than 81% of US cities.
The closest weather station is KMTW (Manitowoc Muni). Far enough that current conditions for Brillion are a reading from somewhere else.
Forecasts near Brillion
- Sherwood, WI10 mi
- Buchanan, WI11 mi
- Chilton, WI11 mi
- Harrison, WI11 mi
- Wrightstown, WI12 mi
- Kaukauna, WI12 mi
- Combined Locks, WI13 mi
- Kimberly, WI15 mi
Elsewhere in Wisconsin
MilwaukeeMadisonGreen BayKenoshaRacineAppletonAll Wisconsin forecasts →

