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.

A Few Clouds

N/A

Humidity NA
Wind Speed W 3 mph
Barometer 29.92 in
Dewpoint N/A
Visibility 10.00 mi
Last update 2 Sep 1:56 am CDT
Extended Forecast for

Kewaunee WI

  • Overnight

    Overnight: A 30 percent chance of showers and thunderstorms after 4am. Patchy fog. Otherwise, mostly cloudy, with a low around 69. West northwest wind around 6 mph.

    Low: 69 °F

    Chance
    T-storms and
    Patchy Fog

  • Wednesday

    Wednesday: Showers and thunderstorms likely, mainly before 10am. Partly sunny, with a high near 78. Light and variable wind becoming east southeast 5 to 7 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 78 °F

    T-storms
    Likely then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms between 9pm and 10pm. Patchy fog after 2am. Otherwise, partly cloudy, with a low around 65. South southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 65 °F

    Slight Chance
    T-storms then
    Patchy Fog

  • Thursday

    Thursday: A chance of showers and thunderstorms before 4pm, then a slight chance of showers after 5pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 77. East northeast wind 3 to 8 mph. Chance of precipitation is 40%.

    High: 77 °F

    Chance
    Showers and
    Patchy Fog

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 66. East wind 3 to 6 mph. Chance of precipitation is 60%.

    Low: 66 °F

    Showers
    Likely

  • Friday

    Friday: A chance of showers and thunderstorms before 7am, then a chance of showers between 7am and 1pm. Mostly cloudy, with a high near 76. Chance of precipitation is 30%.

    High: 76 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers, with thunderstorms also possible after 10pm. Mostly cloudy, with a low around 66. Chance of precipitation is 50%.

    Low: 66 °F

    Chance
    T-storms

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 75.

    High: 75 °F

    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 65.

    Low: 65 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 30 percent chance of showers and thunderstorms after 4am. Patchy fog. Otherwise, mostly cloudy, with a low around 69. West northwest wind around 6 mph.
Wednesday
Showers and thunderstorms likely, mainly before 10am. Partly sunny, with a high near 78. Light and variable wind becoming east southeast 5 to 7 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A slight chance of showers and thunderstorms between 9pm and 10pm. Patchy fog after 2am. Otherwise, partly cloudy, with a low around 65. South southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Thursday
A chance of showers and thunderstorms before 4pm, then a slight chance of showers after 5pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 77. East northeast wind 3 to 8 mph. Chance of precipitation is 40%.
Thursday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 66. East wind 3 to 6 mph. Chance of precipitation is 60%.
Friday
A chance of showers and thunderstorms before 7am, then a chance of showers between 7am and 1pm. Mostly cloudy, with a high near 76. Chance of precipitation is 30%.
Friday Night
A chance of showers, with thunderstorms also possible after 10pm. Mostly cloudy, with a low around 66. Chance of precipitation is 50%.
Saturday
A 20 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 75.
Saturday Night
Partly cloudy, with a low around 65.
Sunday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 74.
Sunday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63.
Labor Day
A 20 percent chance of showers. Partly sunny, with a high near 74.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 61.
Tuesday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 72.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Kewaunee WI
 44.45°N 87.51°W (Elev. 699 ft)
Last Update:
1:55 am CDT Sep 2, 2026
Forecast Valid:
2am CDT Sep 2, 2026-6pm CDT Sep 8, 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