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

East Troy Municipal Airport (K57C)

Lat: 42.8°NLon: 88.37°WElev: 860ft.

37°F

3°C

Humidity 69%
Wind Speed NW 12 G 21 mph
Barometer 29.91 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 10 Feb 2:55 pm CST
Extended Forecast for

4 Miles SE Mukwonago WI

  • Tonight

    Tonight: Partly cloudy, with a low around 23. Northwest wind around 10 mph.

    Low: 23 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 34. Northwest wind 5 to 10 mph.

    High: 34 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 19. Northwest wind around 5 mph becoming calm in the evening.

    Low: 19 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly cloudy, with a high near 37. Calm wind.

    High: 37 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 24. Calm wind becoming southwest around 5 mph.

    Low: 24 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 44. Southwest wind around 5 mph.

    High: 44 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 27. Southwest wind around 5 mph becoming calm.

    Low: 27 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 46. Calm wind becoming south around 5 mph in the morning.

    High: 46 °F

    Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of rain after midnight. Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy
    then Slight
    Chance Rain

Detailed Forecast

Tonight
Partly cloudy, with a low around 23. Northwest wind around 10 mph.
Wednesday
Mostly sunny, with a high near 34. Northwest wind 5 to 10 mph.
Wednesday Night
Increasing clouds, with a low around 19. Northwest wind around 5 mph becoming calm in the evening.
Thursday
Mostly cloudy, with a high near 37. Calm wind.
Thursday Night
Mostly clear, with a low around 24. Calm wind becoming southwest around 5 mph.
Friday
Sunny, with a high near 44. Southwest wind around 5 mph.
Friday Night
Mostly clear, with a low around 27. Southwest wind around 5 mph becoming calm.
Saturday
Sunny, with a high near 46. Calm wind becoming south around 5 mph in the morning.
Saturday Night
A 20 percent chance of rain after midnight. Partly cloudy, with a low around 32.
Sunday
A 20 percent chance of rain before noon. Mostly sunny, with a high near 44.
Sunday Night
Partly cloudy, with a low around 30.
Washington's Birthday
Mostly cloudy, with a high near 46.
Monday Night
Mostly cloudy, with a low around 34.
Tuesday
Mostly cloudy, with a high near 50.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Mukwonago WI
 42.84°N 88.29°W (Elev. 892 ft)
Last Update:
2:57 pm CST Feb 10, 2026
Forecast Valid:
3pm CST Feb 10, 2026-6pm CST Feb 17, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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