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

17°C

63°F

Humidity 49%
Wind Speed SE 11 km/h
Barometer 30.13 in
Dewpoint 6°C (43°F)
Visibility 16 km
Last update 31 May 10:55 pm CDT
Extended Forecast for

Sussex WI

  • Tonight

    Tonight: Mostly cloudy, with a low around 13. South wind 5 to 10 km/h.

    Low: 13 °C

    Mostly Cloudy

  • Saturday

    Saturday: Showers, mainly after 11am. High near 19. East wind 10 to 15 km/h. Chance of precipitation is 80%. New precipitation amounts between 1 and 2.5 mm possible.

    High: 19 °C

    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers, mainly before 7pm. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 13. Southeast wind 5 to 10 km/h becoming northwest after midnight.

    Low: 13 °C

    Chance
    Showers and
    Patchy Fog
    then Areas
    Fog

  • Sunday

    Sunday: Mostly sunny, with a high near 25. Northwest wind 5 to 10 km/h becoming southeast in the afternoon.

    High: 25 °C

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers after 1am. Partly cloudy, with a low around 13. Southeast wind around 10 km/h.

    Low: 13 °C

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Monday

    Monday: A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 26. Southeast wind 15 to 25 km/h. Chance of precipitation is 70%. New rainfall amounts between 2.5 and 5 mm possible.

    High: 26 °C

    Showers
    Likely

  • Monday Night

    Monday Night: A 50 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 18. South wind 10 to 15 km/h.

    Low: 18 °C

    Chance
    T-storms

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 27. South wind 10 to 15 km/h.

    High: 27 °C

    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 17.

    Low: 17 °C

    Chance
    T-storms

Detailed Forecast

Tonight
Mostly cloudy, with a low around 13. South wind 5 to 10 km/h.
Saturday
Showers, mainly after 11am. High near 19. East wind 10 to 15 km/h. Chance of precipitation is 80%. New precipitation amounts between 1 and 2.5 mm possible.
Saturday Night
A 30 percent chance of showers, mainly before 7pm. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 13. Southeast wind 5 to 10 km/h becoming northwest after midnight.
Sunday
Mostly sunny, with a high near 25. Northwest wind 5 to 10 km/h becoming southeast in the afternoon.
Sunday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 13. Southeast wind around 10 km/h.
Monday
A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 26. Southeast wind 15 to 25 km/h. Chance of precipitation is 70%. New rainfall amounts between 2.5 and 5 mm possible.
Monday Night
A 50 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 18. South wind 10 to 15 km/h.
Tuesday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 27. South wind 10 to 15 km/h.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 17.
Wednesday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 27.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 14.
Thursday
A 30 percent chance of showers. Sunny, with a high near 23.
Thursday Night
Mostly clear, with a low around 12.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 22.
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Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Sussex WI
 43.14°N 88.24°W (Elev. 951 m)
Last Update:
10:08 pm CDT May 31, 2024
Forecast Valid:
11pm CDT May 31, 2024-6pm CDT Jun 7, 2024
 
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