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Hazardous Weather Conditions
Current conditions at
Chicago/Waukegan Regional Airport (KUGN)
Lat: 42.43°NLon: 87.86°WElev: 709ft.
A Few Clouds
69°F
21°C
| Humidity | 73% |
| Wind Speed | W 7 mph |
| Barometer | 30.08 in (1018.0 mb) |
| Dewpoint | 60°F (16°C) |
| Visibility | 10.00 mi |
| Last update | 28 Aug 8:51 am CDT |
Extended Forecast for
Round Lake Heights IL
Today
High: 74 °F
Mostly Sunny
then Chance
T-stormsTonight
Low: 53 °F
Mostly Clear
Friday
High: 68 °F
Mostly Sunny
Friday Night
Low: 52 °F
Partly Cloudy
Saturday
High: 73 °F
Mostly Sunny
Saturday Night
Low: 52 °F
Partly Cloudy
Sunday
High: 76 °F
Sunny
Sunday Night
Low: 54 °F
Mostly Clear
Labor Day
High: 77 °F
Mostly Sunny
Detailed Forecast
Today
A 30 percent chance of showers and thunderstorms, mainly between 2pm and 5pm. Partly sunny, with a high near 74. West wind 5 to 10 mph becoming northeast in the afternoon. Winds could gust as high as 15 mph.
Tonight
Mostly clear, with a low around 53. North northeast wind 5 to 10 mph.
Friday
Mostly sunny, with a high near 68. East northeast wind around 5 mph.
Friday Night
Partly cloudy, with a low around 52. East wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 73. Calm wind becoming east northeast around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 52.
Sunday
Sunny, with a high near 76.
Sunday Night
Mostly clear, with a low around 54.
Labor Day
Mostly sunny, with a high near 77.
Monday Night
Partly cloudy, with a low around 57.
Tuesday
Mostly sunny, with a high near 77.
Tuesday Night
Partly cloudy, with a low around 58.
Wednesday
A chance of showers. Partly sunny, with a high near 77.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Round Lake Heights IL
42.38°N 88.11°W
42.38°N 88.11°W
7:07 am CDT Aug 28, 2025
9am CDT Aug 28, 2025-6pm CDT Sep 3, 2025
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