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.

Fair

12°F

-11°C

Humidity 87%
Wind Speed Calm
Barometer 29.87 in
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Last update 26 Feb 4:10 am CST
Extended Forecast for

Palmyra WI

  • Today

    Today: Mostly sunny, with a high near 41. Light and variable wind becoming southwest 5 to 10 mph in the morning.

    High: 41 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 28. Southwest wind around 5 mph.

    Low: 28 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 57. Breezy, with a southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 57 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Increasing clouds, with a low around 24. West wind 5 to 15 mph.

    Low: 24 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Snow likely, mainly after noon. Cloudy, with a high near 31. North wind 5 to 10 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    High: 31 °F

    Snow Likely

  • Saturday Night

    Saturday Night: Cloudy during the early evening, then gradual clearing, with a low around 11. North wind around 5 mph.

    Low: 11 °F

    Gradual
    Clearing

  • Sunday

    Sunday: Increasing clouds, with a high near 28. North wind around 5 mph becoming east in the afternoon.

    High: 28 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: A 20 percent chance of snow before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 15. East wind around 5 mph becoming calm in the evening.

    Low: 15 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Monday

    Monday: Mostly cloudy through mid morning, then becoming sunny, with a high near 35.

    High: 35 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 41. Light and variable wind becoming southwest 5 to 10 mph in the morning.
Tonight
Partly cloudy, with a low around 28. Southwest wind around 5 mph.
Friday
Mostly sunny, with a high near 57. Breezy, with a southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Friday Night
Increasing clouds, with a low around 24. West wind 5 to 15 mph.
Saturday
Snow likely, mainly after noon. Cloudy, with a high near 31. North wind 5 to 10 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Saturday Night
Cloudy during the early evening, then gradual clearing, with a low around 11. North wind around 5 mph.
Sunday
Increasing clouds, with a high near 28. North wind around 5 mph becoming east in the afternoon.
Sunday Night
A 20 percent chance of snow before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 15. East wind around 5 mph becoming calm in the evening.
Monday
Mostly cloudy through mid morning, then becoming sunny, with a high near 35.
Monday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 21.
Tuesday
A slight chance of rain and snow. Partly sunny, with a high near 42. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 25.
Wednesday
A 20 percent chance of rain. Partly sunny, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
Palmyra WI
 42.89°N 88.61°W (Elev. 797 ft)
Last Update:
3:36 am CST Feb 26, 2026
Forecast Valid:
4am CST Feb 26, 2026-6pm CST Mar 4, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation