National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Manitowoc, Manitowoc County Airport (KMTW)

Lat: 44.13°NLon: 87.68°WElev: 650ft.

Fair

43°F

6°C

Humidity 76%
Wind Speed S 9 mph
Barometer 30.42 in (1030.9 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 11 Apr 8:56 am CDT
Extended Forecast for

Brillion WI

  • Today

    Today: Increasing clouds, with a high near 54. South southeast wind 7 to 13 mph, with gusts as high as 20 mph.

    High: 54 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Showers and possibly a thunderstorm. Low around 43. South southeast wind 10 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 43 °F

    Showers

  • Sunday

    Sunday: Showers and thunderstorms before 10am, then showers likely and possibly a thunderstorm between 10am and 1pm, then a chance of showers after 1pm. High near 70. South southwest wind 14 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 70 °F

    Showers

  • Sunday Night

    Sunday Night: Showers likely before 10pm, then showers likely and possibly a thunderstorm between 10pm and 1am, then a chance of showers after 1am. Mostly cloudy, with a low around 59. Breezy, with a southwest wind 16 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 70%.

    Low: 59 °F

    Showers
    Likely and
    Breezy

  • Monday

    Monday: A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 73. West southwest wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    High: 73 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm. Low around 55. Chance of precipitation is 90%.

    Low: 55 °F

    Showers

  • Tuesday

    Tuesday: A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 73. Chance of precipitation is 60%.

    High: 73 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Rain and possibly a thunderstorm before 1am, then a chance of rain. Low around 54. Chance of precipitation is 80%.

    Low: 54 °F

    Rain

  • Wednesday

    Wednesday: A chance of rain, with thunderstorms also possible after 1pm. Partly sunny, with a high near 71. Chance of precipitation is 40%.

    High: 71 °F

    Chance Rain

Detailed Forecast

Today
Increasing clouds, with a high near 54. South southeast wind 7 to 13 mph, with gusts as high as 20 mph.
Tonight
Showers and possibly a thunderstorm. Low around 43. South southeast wind 10 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
Showers and thunderstorms before 10am, then showers likely and possibly a thunderstorm between 10am and 1pm, then a chance of showers after 1pm. High near 70. South southwest wind 14 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
Showers likely before 10pm, then showers likely and possibly a thunderstorm between 10pm and 1am, then a chance of showers after 1am. Mostly cloudy, with a low around 59. Breezy, with a southwest wind 16 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 70%.
Monday
A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 73. West southwest wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Monday Night
Showers and possibly a thunderstorm. Low around 55. Chance of precipitation is 90%.
Tuesday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 73. Chance of precipitation is 60%.
Tuesday Night
Rain and possibly a thunderstorm before 1am, then a chance of rain. Low around 54. Chance of precipitation is 80%.
Wednesday
A chance of rain, with thunderstorms also possible after 1pm. Partly sunny, with a high near 71. Chance of precipitation is 40%.
Wednesday Night
A 50 percent chance of rain and thunderstorms. Partly cloudy, with a low around 50.
Thursday
A 40 percent chance of rain. Mostly sunny, with a high near 71.
Thursday Night
A 40 percent chance of rain. Partly cloudy, with a low around 52.
Friday
A 40 percent chance of rain. Partly sunny, with a high near 68.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Brillion WI
 44.17°N 88.07°W (Elev. 797 ft)
Last Update:
8:37 am CDT Apr 11, 2026
Forecast Valid:
9am CDT Apr 11, 2026-6pm CDT Apr 17, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation