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

Wet and Cool in the East this Memorial Day Weekend; Well Above Normal Temperatures in the Northern Plains

A wet Memorial Day weekend is in store for the East, with widespread rainfall of 1 to more than 2 inches expected from the Gulf Coast to southern New England. Well above normal temperatures are forecast to build across the northern Plains. Another round of heavy to excessive rainfall is expected to impact the western Gulf Coast this weekend with Flood Watches in effect. Read More >

Hazardous Weather Conditions

Current conditions at

Waukesha County Airport (KUES)

Lat: 43.04°NLon: 88.25°WElev: 886ft.

Fair

63°F

17°C

Humidity 42%
Wind Speed NE 12 mph
Barometer 30.08 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 22 May 5:45 pm CDT
Extended Forecast for

Waukesha WI

  • Tonight

    Tonight: A chance of sprinkles after 4am. Cloudy, with a low around 52. East wind 5 to 10 mph.

    Low: 52 °F

    Chance
    Sprinkles

  • Saturday

    Saturday: A slight chance of showers before 7am, then a chance of sprinkles between 7am and 9am. Cloudy, then gradually becoming mostly sunny, with a high near 66. East wind around 5 mph. Chance of precipitation is 10%.

    High: 66 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of showers before 1am, then a chance of showers after 4am. Mostly cloudy, with a low around 51. East wind around 5 mph becoming calm. Chance of precipitation is 40%.

    Low: 51 °F

    Chance
    Showers

  • Sunday

    Sunday: A 30 percent chance of showers, mainly before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 76. West wind around 5 mph becoming calm.

    High: 76 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 52. Calm wind.

    Low: 52 °F

    Mostly Clear

  • Memorial Day

    Memorial Day: Sunny, with a high near 83. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 83 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 57. South wind around 5 mph becoming calm.

    Low: 57 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 86. Calm wind becoming south around 5 mph in the afternoon.

    High: 86 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 58.

    Low: 58 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of sprinkles after 4am. Cloudy, with a low around 52. East wind 5 to 10 mph.
Saturday
A slight chance of showers before 7am, then a chance of sprinkles between 7am and 9am. Cloudy, then gradually becoming mostly sunny, with a high near 66. East wind around 5 mph. Chance of precipitation is 10%.
Saturday Night
A chance of showers before 1am, then a chance of showers after 4am. Mostly cloudy, with a low around 51. East wind around 5 mph becoming calm. Chance of precipitation is 40%.
Sunday
A 30 percent chance of showers, mainly before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 76. West wind around 5 mph becoming calm.
Sunday Night
Mostly clear, with a low around 52. Calm wind.
Memorial Day
Sunny, with a high near 83. Calm wind becoming southwest around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 57. South wind around 5 mph becoming calm.
Tuesday
Sunny, with a high near 86. Calm wind becoming south around 5 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 58.
Wednesday
Mostly sunny, with a high near 79.
Wednesday Night
Partly cloudy, with a low around 55.
Thursday
Mostly sunny, with a high near 76.
Thursday Night
Partly cloudy, with a low around 54.
Friday
Mostly sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Waukesha WI
 43.01°N 88.24°W (Elev. 922 ft)
Last Update:
2:37 pm CDT May 22, 2026
Forecast Valid:
6pm CDT May 22, 2026-6pm CDT May 29, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation