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.

Overcast

61°F

16°C

Humidity 93%
Wind Speed SW 15 G 24 mph
Barometer 29.67 in (1004.8 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 13 Apr 12:56 am CDT
Extended Forecast for

Brillion WI

  • Overnight

    Overnight: Patchy fog before 4am. Otherwise, mostly cloudy, with a low around 59. West southwest wind 16 to 20 mph, with gusts as high as 31 mph.

    Low: 59 °F

    Patchy Fog

  • Monday

    Monday: A slight chance of rain, then a chance of rain and thunderstorms after 4pm. Patchy fog before 7am. Otherwise, mostly sunny, with a high near 72. West southwest wind 8 to 13 mph becoming southeast in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 30%.

    High: 72 °F

    Patchy Fog
    then Chance
    Rain

  • Monday Night

    Monday Night: Rain and possibly a thunderstorm before 2am, then a chance of rain and thunderstorms between 2am and 4am, then a slight chance of rain after 4am. Low around 56. East southeast wind 8 to 10 mph becoming north northwest after midnight. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 56 °F

    Rain

  • Tuesday

    Tuesday: A chance of rain between 1pm and 4pm, then a chance of rain and thunderstorms after 4pm. Partly sunny, with a high near 73. West southwest wind 9 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 50%.

    High: 73 °F

    Mostly Cloudy
    then Chance
    Rain

  • Tuesday Night

    Tuesday Night: Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 48. Southwest wind around 8 mph becoming northeast after midnight. Chance of precipitation is 70%.

    Low: 48 °F

    Rain Likely

  • Wednesday

    Wednesday: A chance of rain, then rain likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 61. Chance of precipitation is 70%.

    High: 61 °F

    Chance Rain
    then Rain
    Likely

  • Wednesday Night

    Wednesday Night: Rain likely and possibly a thunderstorm before 1am, then a chance of rain and thunderstorms after 1am. Mostly cloudy, with a low around 49. Chance of precipitation is 70%.

    Low: 49 °F

    Rain Likely

  • Thursday

    Thursday: A chance of rain, with thunderstorms also possible after 1pm. Partly sunny, with a high near 68. Chance of precipitation is 30%.

    High: 68 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy fog before 4am. Otherwise, mostly cloudy, with a low around 59. West southwest wind 16 to 20 mph, with gusts as high as 31 mph.
Monday
A slight chance of rain, then a chance of rain and thunderstorms after 4pm. Patchy fog before 7am. Otherwise, mostly sunny, with a high near 72. West southwest wind 8 to 13 mph becoming southeast in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 30%.
Monday Night
Rain and possibly a thunderstorm before 2am, then a chance of rain and thunderstorms between 2am and 4am, then a slight chance of rain after 4am. Low around 56. East southeast wind 8 to 10 mph becoming north northwest after midnight. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
A chance of rain between 1pm and 4pm, then a chance of rain and thunderstorms after 4pm. Partly sunny, with a high near 73. West southwest wind 9 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 50%.
Tuesday Night
Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 48. Southwest wind around 8 mph becoming northeast after midnight. Chance of precipitation is 70%.
Wednesday
A chance of rain, then rain likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 61. Chance of precipitation is 70%.
Wednesday Night
Rain likely and possibly a thunderstorm before 1am, then a chance of rain and thunderstorms after 1am. Mostly cloudy, with a low around 49. Chance of precipitation is 70%.
Thursday
A chance of rain, with thunderstorms also possible after 1pm. Partly sunny, with a high near 68. Chance of precipitation is 30%.
Thursday Night
Mostly clear, with a low around 49.
Friday
A 30 percent chance of rain after 1pm. Partly sunny, with a high near 73.
Friday Night
Rain and possibly a thunderstorm. Low around 46. Chance of precipitation is 80%.
Saturday
A 50 percent chance of rain. Mostly cloudy, with a high near 56.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 33. Chance of precipitation is 40%.
Sunday
A slight chance of rain and snow. Mostly sunny, with a high near 50. Chance of precipitation is 20%.
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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:
1:12 am CDT Apr 13, 2026
Forecast Valid:
1am CDT Apr 13, 2026-6pm CDT Apr 19, 2026
 
Forecast Discussion
 
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Additional Resources

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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