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

Hazardous Weather Conditions

Current conditions at

Waukesha County Airport (KUES)

Lat: 43.04°NLon: 88.25°WElev: 886ft.

Fog/Mist

28°F

-2°C

Humidity 93%
Wind Speed Calm
Barometer 30.24 in
Dewpoint 27°F (-3°C)
Visibility 5.00 mi
Last update 4 Mar 12:35 am CST
Extended Forecast for

Delafield WI

  • Overnight

    Overnight: Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 26. Calm wind.

    Low: 26 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 51. Calm wind becoming southeast around 5 mph in the morning.

    High: 51 °F

    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after 4am. Patchy fog between 3am and 4am. Otherwise, mostly cloudy, with a low around 37. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Mostly Cloudy
    then Rain
    Likely and
    Patchy Fog

  • Thursday

    Thursday: Rain likely, mainly before noon. Cloudy, with a high near 46. Northeast wind around 5 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 46 °F

    Rain Likely
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Cloudy, with a low around 39. East wind around 5 mph becoming calm.

    Low: 39 °F

    Cloudy

  • Friday

    Friday: Rain, with thunderstorms also possible after 3pm. High near 63. Southeast wind 5 to 15 mph becoming south in the afternoon. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 63 °F

    Rain Likely
    then Rain

  • Friday Night

    Friday Night: Rain before 9pm, then rain and possibly a thunderstorm between 9pm and midnight, then rain after midnight. Low around 42. Southwest wind 10 to 15 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 42 °F

    Rain

  • Saturday

    Saturday: A 20 percent chance of rain before noon. Mostly cloudy, then gradually becoming sunny, with a high near 50. Northwest wind 10 to 15 mph.

    High: 50 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 26. Calm wind.
Wednesday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 51. Calm wind becoming southeast around 5 mph in the morning.
Wednesday Night
Rain likely, mainly after 4am. Patchy fog between 3am and 4am. Otherwise, mostly cloudy, with a low around 37. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain likely, mainly before noon. Cloudy, with a high near 46. Northeast wind around 5 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Cloudy, with a low around 39. East wind around 5 mph becoming calm.
Friday
Rain, with thunderstorms also possible after 3pm. High near 63. Southeast wind 5 to 15 mph becoming south in the afternoon. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
Rain before 9pm, then rain and possibly a thunderstorm between 9pm and midnight, then rain after midnight. Low around 42. Southwest wind 10 to 15 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
A 20 percent chance of rain before noon. Mostly cloudy, then gradually becoming sunny, with a high near 50. Northwest wind 10 to 15 mph.
Saturday Night
Mostly clear, with a low around 34.
Sunday
Mostly sunny, with a high near 59. Breezy.
Sunday Night
Mostly clear, with a low around 40.
Monday
Sunny, with a high near 68.
Monday Night
A 20 percent chance of rain and thunderstorms. Mostly clear, with a low around 48.
Tuesday
Rain likely. Mostly cloudy, with a high near 64. Chance of precipitation is 60%.
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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 Mar 4, 2026
Forecast Valid:
12am CST Mar 4, 2026-6pm CDT Mar 10, 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