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Hazardous Weather Conditions

Current conditions at

East Troy Municipal Airport (K57C)

Lat: 42.8°NLon: 88.37°WElev: 860ft.

Overcast

56°F

13°C

Humidity 79%
Wind Speed W 18 G 25 mph
Barometer 29.63 in
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 28 Apr 1:35 am CDT
Extended Forecast for

Mukwonago WI

  • Overnight

    Overnight: Cloudy, with a low around 48. West wind around 15 mph, with gusts as high as 30 mph.

    Low: 48 °F

    Cloudy

  • Tuesday

    Tuesday: Cloudy, then gradually becoming mostly sunny, with a high near 62. West wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 62 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: A 10 percent chance of showers after 5am. Mostly cloudy, with a low around 43. Northwest wind around 5 mph becoming calm in the evening.

    Low: 43 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: A 10 percent chance of showers before 7am. Partly sunny, with a high near 56. North wind 5 to 10 mph.

    High: 56 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 37. Northwest wind around 5 mph becoming calm in the evening.

    Low: 37 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers. Mostly sunny, with a high near 54. Light northwest wind increasing to 5 to 10 mph in the morning.

    High: 54 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 33. North wind around 5 mph becoming calm in the evening.

    Low: 33 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 51. Light north wind increasing to 5 to 10 mph in the morning.

    High: 51 °F

    Partly Sunny

  • Friday Night

    Friday Night: Areas of frost after 4am. Otherwise, partly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy
    then Areas
    Frost

Detailed Forecast

Overnight
Cloudy, with a low around 48. West wind around 15 mph, with gusts as high as 30 mph.
Tuesday
Cloudy, then gradually becoming mostly sunny, with a high near 62. West wind 10 to 15 mph, with gusts as high as 30 mph.
Tuesday Night
A 10 percent chance of showers after 5am. Mostly cloudy, with a low around 43. Northwest wind around 5 mph becoming calm in the evening.
Wednesday
A 10 percent chance of showers before 7am. Partly sunny, with a high near 56. North wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 37. Northwest wind around 5 mph becoming calm in the evening.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 54. Light northwest wind increasing to 5 to 10 mph in the morning.
Thursday Night
Partly cloudy, with a low around 33. North wind around 5 mph becoming calm in the evening.
Friday
Partly sunny, with a high near 51. Light north wind increasing to 5 to 10 mph in the morning.
Friday Night
Areas of frost after 4am. Otherwise, partly cloudy, with a low around 32.
Saturday
Areas of frost before 8am. Otherwise, mostly sunny, with a high near 56.
Saturday Night
Partly cloudy, with a low around 37.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 64.
Sunday Night
A 30 percent chance of showers. Partly cloudy, with a low around 42.
Monday
A 20 percent chance of showers. Mostly sunny, with a high near 65.
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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:
1:21 am CDT Apr 28, 2026
Forecast Valid:
1am CDT Apr 28, 2026-6pm CDT May 4, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation