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Hazardous Weather Conditions

Current conditions at

East Troy Municipal Airport (K57C)

Lat: 42.8°NLon: 88.37°WElev: 860ft.

Light Drizzle

38°F

3°C

Humidity 87%
Wind Speed SE 3 mph
Barometer 29.98 in
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 30 Apr 10:55 pm CDT
Extended Forecast for

Mukwonago WI

  • Tonight

    Tonight: Showers likely, mainly before 3am. Mostly cloudy, with a low around 35. East wind around 5 mph becoming calm. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F

    Showers
    Likely

  • Friday

    Friday: Scattered showers, mainly after 3pm. Partly sunny, with a high near 49. North wind around 5 mph. Chance of precipitation is 30%.

    High: 49 °F

    Partly Sunny
    then
    Scattered
    Showers

  • Friday Night

    Friday Night: Scattered showers before 7pm. Widespread frost, mainly after 2am. Otherwise, partly cloudy, with a low around 32. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

    Low: 32 °F

    Scattered
    Showers then
    Frost

  • Saturday

    Saturday: Areas of frost before 8am. Otherwise, mostly sunny, with a high near 54. Calm wind becoming northwest around 5 mph in the morning.

    High: 54 °F

    Areas Frost
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 40. Southwest wind around 5 mph.

    Low: 40 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers, mainly before 1pm. Partly sunny, with a high near 63. Southwest wind 10 to 15 mph.

    High: 63 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 45. Southwest wind 5 to 10 mph.

    Low: 45 °F

    Partly Cloudy

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 73. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 73 °F

    Mostly Sunny
    then Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before 1am, then a slight chance of showers. Partly cloudy, with a low around 45. Chance of precipitation is 30%.

    Low: 45 °F

    Chance
    Showers

Detailed Forecast

Tonight
Showers likely, mainly before 3am. Mostly cloudy, with a low around 35. East wind around 5 mph becoming calm. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Scattered showers, mainly after 3pm. Partly sunny, with a high near 49. North wind around 5 mph. Chance of precipitation is 30%.
Friday Night
Scattered showers before 7pm. Widespread frost, mainly after 2am. Otherwise, partly cloudy, with a low around 32. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Saturday
Areas of frost before 8am. Otherwise, mostly sunny, with a high near 54. Calm wind becoming northwest around 5 mph in the morning.
Saturday Night
Mostly cloudy, with a low around 40. Southwest wind around 5 mph.
Sunday
A 30 percent chance of showers, mainly before 1pm. Partly sunny, with a high near 63. Southwest wind 10 to 15 mph.
Sunday Night
Partly cloudy, with a low around 45. Southwest wind 5 to 10 mph.
Monday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 73. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Monday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers. Partly cloudy, with a low around 45. Chance of precipitation is 30%.
Tuesday
A 40 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 61.
Tuesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 40.
Wednesday
A 30 percent chance of showers. Partly sunny, with a high near 57.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 38.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mukwonago WI
 42.86°N 88.34°W (Elev. 791 ft)
Last Update:
10:51 pm CDT Apr 30, 2026
Forecast Valid:
11pm CDT Apr 30, 2026-6pm CDT May 7, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation