National Weather Service forecast
Brillion, Wisconsin Weather
Brillion 7-Day Forecast
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Overnight59°FRain Showers86% chance of precipitation
Rain showers and areas of fog. Cloudy. Low around 59, with temperatures rising to around 61 overnight. South southeast wind around 13 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New rainfall amounts less than a tenth of an inch possible.
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Wednesday64°FRain Showers83% chance of precipitation
Rain showers and patchy fog. Mostly cloudy. High near 64, with temperatures falling to around 57 in the afternoon. South wind 12 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.
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Wednesday Night46°FChance Rain Showers42% chance of precipitation
A chance of rain showers. Cloudy. Low around 46, with temperatures rising to around 48 overnight. Southwest wind 12 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
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Thursday53°FRain Showers Likely62% chance of precipitation
Rain showers likely. Mostly cloudy, with a high near 53. West northwest wind 10 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
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Thursday Night35°FSlight Chance Rain Showers then Cloudy24% chance of precipitation
A slight chance of rain showers before midnight. Cloudy, with a low around 35. North wind 13 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
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Friday45°FChance Rain Showers then Mostly Cloudy26% chance of precipitation
A chance of rain showers before noon. Mostly cloudy, with a high near 45. Chance of precipitation is 30%.
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Friday Night29°FPartly Cloudy
Partly cloudy, with a low around 29.
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Saturday48°FSunny
Sunny, with a high near 48.
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Saturday Night33°FPartly Cloudy5% chance of precipitation
Partly cloudy, with a low around 33.
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Sunday53°FSunny9% chance of precipitation
Sunny, with a high near 53.
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Sunday Night34°FMostly Clear
Mostly clear, with a low around 34.
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Monday57°FMostly Sunny
Mostly sunny, with a high near 57.
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Monday Night39°FPartly Cloudy1% chance of precipitation
Partly cloudy, with a low around 39.
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Tuesday57°FMostly Sunny11% chance of precipitation
Mostly sunny, with a high near 57.
Issued by the National Weather Service (GRB office), updated .
Brillion Hourly Forecast
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Brillion Weather Radar
Open the full radar for BrillionAbout Brillion
- Population (2020 Census)
- 3,262
- Coordinates
- 44.177, -88.069
- Elevation
- 797 ft
- NWS forecast office
- GRB
- Time zone
- America/Chicago
- Sunrise today
- 6:32 AM CST
- Sunset today
- 4:38 PM CST
- Daylight today
- 10 h 6 min
Brillion Weather Questions
What is the weather forecast for Brillion, Wisconsin?
Overnight: Rain showers and areas of fog. Cloudy. Low around 59, with temperatures rising to around 61 overnight. South southeast wind around 13 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New rainfall amounts less than a tenth of an inch possible. Wednesday: Rain showers and patchy fog. Mostly cloudy. High near 64, with temperatures falling to around 57 in the afternoon. South wind 12 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.
Will it rain or snow in Brillion this week?
The best chance of precipitation is Overnight at 86%. Periods with a 30% chance or more: Overnight (86%), Wednesday (83%), Wednesday Night (42%), Thursday (62%).
How warm and how cold will it get in Brillion this week?
The warmest day is Wednesday, with a high near 64°F. The coldest night is Friday Night, with a low near 29°F.
What time are sunrise and sunset in Brillion today?
Sunrise is at 6:32 AM CST and sunset is at 4:38 PM CST, for 10 h 6 min of daylight.
Weather near Brillion
- Potter 4 mi
- Forest Junction 5 mi
- Hilbert 5 mi
- Reedsville 6 mi
- Collins 8 mi
- Greenleaf 10 mi
- Sherwood 10 mi
- Chilton 11 mi