Current conditions at

Waukesha County Airport (KUES)

Lat: 43.04°NLon: 88.25°WElev: 886ft.

Fair

25°F

-4°C

Humidity 54%
Wind Speed S 5 mph
Barometer 29.89 in
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 26 Feb 8:45 am CST
Extended Forecast for

Merton WI

  • Today

    Today: Mostly sunny, with a high near 39. Southwest wind 5 to 10 mph.

    High: 39 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 28. Southwest wind around 5 mph.

    Low: 28 °F

    Mostly Clear

  • 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: Partly cloudy, with a low around 23. West wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 23 °F

    Partly Cloudy

  • Saturday

    Saturday: A 50 percent chance of snow.  Mostly cloudy, with a high near 29. Northwest wind 5 to 10 mph.

    High: 29 °F

    Chance Snow

  • 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 27. North wind around 5 mph becoming east in the afternoon.

    High: 27 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 15. East wind around 5 mph.

    Low: 15 °F

    Decreasing
    Clouds

  • Monday

    Monday: Mostly cloudy through mid morning, then becoming sunny, with a high near 33.

    High: 33 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 39. Southwest wind 5 to 10 mph.
Tonight
Mostly clear, 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
Partly cloudy, with a low around 23. West wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday
A 50 percent chance of snow. Mostly cloudy, with a high near 29. Northwest wind 5 to 10 mph.
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 27. North wind around 5 mph becoming east in the afternoon.
Sunday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 15. East wind around 5 mph.
Monday
Mostly cloudy through mid morning, then becoming sunny, with a high near 33.
Monday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 21.
Tuesday
A 20 percent chance of snow. Partly sunny, with a high near 41.
Tuesday Night
Partly cloudy, with a low around 25.
Wednesday
Partly sunny, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
Merton WI
 43.14°N 88.32°W (Elev. 958 ft)
7:38 am CST Feb 26, 2026
9am CST Feb 26, 2026-6pm CST Mar 4, 2026
 
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Additional Resources

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