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

Hazardous Weather Conditions

Current conditions at

Chicago/Waukegan Regional Airport (KUGN)

Lat: 42.43°NLon: 87.86°WElev: 709ft.

Mostly Cloudy

28°C

83°F

Humidity 48%
Wind Speed W 17 G 30 km/h
Barometer 1011.2 mb (29.90 in)
Dewpoint 16°C (61°F)
Visibility 16 km
Heat Index29°C (84°F)
Last update 19 Jun 1:51 pm CDT
Extended Forecast for

2 Miles ESE Waukegan IL

  • Juneteenth

    Juneteenth: Isolated showers and thunderstorms after 4pm. Sunny, with a high near 28. West wind around 15 km/h. Chance of precipitation is 20%.

    High: 28 °C

    Isolated
    T-storms

  • Tonight

    Tonight: Isolated showers and thunderstorms before 7pm. Mostly clear, with a low around 18. West wind around 10 km/h, with gusts as high as 25 km/h. Chance of precipitation is 10%.

    Low: 18 °C

    Isolated
    T-storms then
    Mostly Clear

  • Friday

    Friday: Scattered showers, mainly between 10am and 1pm. Partly sunny, with a high near 27. Southwest wind 15 to 20 km/h increasing to 20 to 25 km/h in the afternoon. Winds could gust as high as 35 km/h. Chance of precipitation is 30%.

    High: 27 °C

    Scattered
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 23. South southwest wind 15 to 25 km/h, with gusts as high as 35 km/h.

    Low: 23 °C

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 34. Breezy, with a south southwest wind 25 to 35 km/h, with gusts as high as 55 km/h.

    High: 34 °C

    Sunny then
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Clear, with a low around 24.

    Low: 24 °C

    Clear

  • Sunday

    Sunday: Sunny, with a high near 34.

    High: 34 °C

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 24.

    Low: 24 °C

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 35.

    High: 35 °C

    Hot

Detailed Forecast

Juneteenth
Isolated showers and thunderstorms after 4pm. Sunny, with a high near 28. West wind around 15 km/h. Chance of precipitation is 20%.
Tonight
Isolated showers and thunderstorms before 7pm. Mostly clear, with a low around 18. West wind around 10 km/h, with gusts as high as 25 km/h. Chance of precipitation is 10%.
Friday
Scattered showers, mainly between 10am and 1pm. Partly sunny, with a high near 27. Southwest wind 15 to 20 km/h increasing to 20 to 25 km/h in the afternoon. Winds could gust as high as 35 km/h. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 23. South southwest wind 15 to 25 km/h, with gusts as high as 35 km/h.
Saturday
Sunny, with a high near 34. Breezy, with a south southwest wind 25 to 35 km/h, with gusts as high as 55 km/h.
Saturday Night
Clear, with a low around 24.
Sunday
Sunny, with a high near 34.
Sunday Night
Mostly clear, with a low around 24.
Monday
Sunny and hot, with a high near 35.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 22.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 26.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 18.
Wednesday
Showers and thunderstorms likely. Mostly sunny, with a high near 24.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Waukegan IL
 42.37°N 87.85°W
Last Update:
1:56 pm CDT Jun 19, 2025
Forecast Valid:
2pm CDT Jun 19, 2025-6pm CDT Jun 25, 2025
 
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Additional Resources

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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