Showers and Thunderstorms from the Southern Plains into the Ohio Valley; Record Warmth in the Central U.S.

Heavy rain and widely scattered severe storms are expected over portions of the central and southern Plains into the Ohio Valley. Unseasonable warmth will continue for a few more days across the Midwest, Southeast, and Mid-Atlantic where several daily record highs could fall. Read More >

Current conditions at

Waukesha County Airport (KUES)

Lat: 43.04°NLon: 88.25°WElev: 886ft.

Overcast

63°F

17°C

Humidity 64%
Wind Speed E 10 G 16 mph
Barometer 30.13 in
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 14 Oct 1:45 pm CDT
Extended Forecast for

Sussex WI

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 62. Northeast wind 5 to 10 mph.

    High: 62 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 49. Northeast wind around 5 mph.

    Low: 49 °F

    Mostly Cloudy

  • Thursday

    Thursday: Showers, mainly after 2pm.  High near 56. East wind 5 to 10 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 56 °F

    Slight Chance
    Showers then
    Showers

  • Thursday Night

    Thursday Night: Showers, mainly before 2am.  Low around 45. East wind 5 to 15 mph becoming northwest after midnight. Winds could gust as high as 25 mph.  Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 45 °F

    Showers then
    Showers
    Likely

  • Friday

    Friday: Showers likely, mainly before 1pm.  Partly sunny, with a high near 53. Windy, with a northwest wind 15 to 25 mph, with gusts as high as 35 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 53 °F

    Showers
    Likely and
    Windy

  • Friday Night

    Friday Night: Widespread frost, mainly after 5am.  Otherwise, mostly clear, with a low around 33. Breezy, with a north wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.

    Low: 33 °F

    Partly Cloudy
    and Breezy
    then Frost

  • Saturday

    Saturday: Widespread frost, mainly before 8am.  Otherwise, sunny, with a high near 56. Light northwest wind becoming southwest 5 to 10 mph in the afternoon.

    High: 56 °F

    Frost then
    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 38. Southwest wind 5 to 10 mph.

    Low: 38 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 63. Breezy.

    High: 63 °F

    Sunny then
    Sunny and
    Breezy

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 62. Northeast wind 5 to 10 mph.
Tonight
Mostly cloudy, with a low around 49. Northeast wind around 5 mph.
Thursday
Showers, mainly after 2pm. High near 56. East wind 5 to 10 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Showers, mainly before 2am. Low around 45. East wind 5 to 15 mph becoming northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Showers likely, mainly before 1pm. Partly sunny, with a high near 53. Windy, with a northwest wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Widespread frost, mainly after 5am. Otherwise, mostly clear, with a low around 33. Breezy, with a north wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Saturday
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 56. Light northwest wind becoming southwest 5 to 10 mph in the afternoon.
Saturday Night
Clear, with a low around 38. Southwest wind 5 to 10 mph.
Sunday
Sunny, with a high near 63. Breezy.
Sunday Night
Mostly clear, with a low around 42.
Monday
Mostly sunny, with a high near 66.
Monday Night
Partly cloudy, with a low around 43.
Tuesday
Sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
Sussex WI
 43.14°N 88.21°W (Elev. 968 ft)
1:21 pm CDT Oct 14, 2026
2pm CDT Oct 14, 2026-6pm CDT Oct 20, 2026
 
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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