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.

Overcast

75°F

24°C

Humidity 96%
Wind Speed W 5 mph
Barometer 29.96 in (1013.3 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Last update 16 Aug 7:51 am CDT
Extended Forecast for

Beach Park IL

  • Today

    Today: A slight chance of showers before 9am, then a slight chance of showers after 2pm. Mostly cloudy, with a high near 84. West northwest wind 10 to 15 mph. Chance of precipitation is 20%.

    High: 84 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 66. Northwest wind around 10 mph becoming north northeast after midnight. Winds could gust as high as 15 mph.

    Low: 66 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 78. Northeast wind around 5 mph, with gusts as high as 10 mph.

    High: 78 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 63. Southwest wind around 5 mph.

    Low: 63 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 82. West southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 82 °F

    Mostly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63.

    Low: 63 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: A 30 percent chance of showers before 1pm. Partly sunny, with a high near 74.

    High: 74 °F

    Chance
    Showers

  • Wednesday Night

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

    Low: 58 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

Detailed Forecast

Today
A slight chance of showers before 9am, then a slight chance of showers after 2pm. Mostly cloudy, with a high near 84. West northwest wind 10 to 15 mph. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 66. Northwest wind around 10 mph becoming north northeast after midnight. Winds could gust as high as 15 mph.
Monday
Mostly sunny, with a high near 78. Northeast wind around 5 mph, with gusts as high as 10 mph.
Monday Night
Mostly clear, with a low around 63. Southwest wind around 5 mph.
Tuesday
A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 82. West southwest wind around 10 mph, with gusts as high as 20 mph.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63.
Wednesday
A 30 percent chance of showers before 1pm. Partly sunny, with a high near 74.
Wednesday Night
Partly cloudy, with a low around 58.
Thursday
Mostly sunny, with a high near 75.
Thursday Night
Partly cloudy, with a low around 59.
Friday
Mostly sunny, with a high near 77.
Friday Night
Partly cloudy, with a low around 60.
Saturday
Mostly sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Beach Park IL
 42.43°N 87.87°W
Last Update:
8:15 am CDT Aug 16, 2026
Forecast Valid:
8am CDT Aug 16, 2026-6pm CDT Aug 22, 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