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

Waukesha County Airport (KUES)

Lat: 43.04°NLon: 88.25°WElev: 886ft.

Fair

32°F

0°C

Humidity 87%
Wind Speed Calm
Barometer 29.92 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 16 Feb 12:55 am CST
Extended Forecast for

Delafield WI

  • Overnight

    Overnight: Partly cloudy, with a low around 33. South wind around 5 mph.

    Low: 33 °F

    Partly Cloudy

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 60. South wind 5 to 15 mph becoming west in the afternoon. Winds could gust as high as 30 mph.

    High: 60 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 34. Calm wind becoming east around 5 mph after midnight.

    Low: 34 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 48. East wind 5 to 15 mph.

    High: 48 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Rain likely, with thunderstorms also possible after 3am. Mostly cloudy, with a low around 42. East wind 10 to 15 mph becoming south after midnight. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 42 °F

    Rain Likely

  • Wednesday

    Wednesday: A 30 percent chance of rain before noon. Mostly cloudy, then gradually becoming sunny, with a high near 59. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 59 °F

    Chance Rain
    then Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 34. West wind 5 to 10 mph.

    Low: 34 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of rain after noon. Mostly sunny, with a high near 50. West wind 5 to 10 mph becoming east in the afternoon.

    High: 50 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Thursday Night

    Thursday Night: Rain and snow likely. Mostly cloudy, with a low around 32. Chance of precipitation is 60%.

    Low: 32 °F

    Rain/Snow
    Likely

Detailed Forecast

Overnight
Partly cloudy, with a low around 33. South wind around 5 mph.
Washington's Birthday
Mostly sunny, with a high near 60. South wind 5 to 15 mph becoming west in the afternoon. Winds could gust as high as 30 mph.
Monday Night
Mostly cloudy, with a low around 34. Calm wind becoming east around 5 mph after midnight.
Tuesday
Mostly cloudy, with a high near 48. East wind 5 to 15 mph.
Tuesday Night
Rain likely, with thunderstorms also possible after 3am. Mostly cloudy, with a low around 42. East wind 10 to 15 mph becoming south after midnight. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
A 30 percent chance of rain before noon. Mostly cloudy, then gradually becoming sunny, with a high near 59. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Wednesday Night
Partly cloudy, with a low around 34. West wind 5 to 10 mph.
Thursday
A 20 percent chance of rain after noon. Mostly sunny, with a high near 50. West wind 5 to 10 mph becoming east in the afternoon.
Thursday Night
Rain and snow likely. Mostly cloudy, with a low around 32. Chance of precipitation is 60%.
Friday
A chance of rain and snow before noon, then a chance of snow. Mostly cloudy, with a high near 39. Chance of precipitation is 50%.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 25.
Saturday
A 20 percent chance of snow. Partly sunny, with a high near 35.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 19.
Sunday
A 20 percent chance of snow. Partly sunny, with a high near 29.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Delafield WI
 43.06°N 88.39°W (Elev. 889 ft)
Last Update:
12:21 am CST Feb 16, 2026
Forecast Valid:
1am CST Feb 16, 2026-6pm CST Feb 22, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation