Current conditions at
Chicago/Waukegan Regional Airport (KUGN)
Lat: 42.43°NLon: 87.86°WElev: 709ft.
Overcast
52°F
11°C
| Humidity | 80% |
| Wind Speed | NW 3 mph |
| Barometer | 29.84 in (1010.6 mb) |
| Dewpoint | 46°F (8°C) |
| Visibility | 10.00 mi |
| Last update | 5 Nov 4:51 pm CST |
Extended Forecast for
Round Lake IL
This Afternoon

High: 51 °F
Showers
LikelyTonight
Low: 36 °F
Showers
Likely then
Mostly CloudyFriday

High: 45 °F
Mostly Sunny
Friday Night

Low: 31 °F
Partly Cloudy
Saturday

High: 51 °F
Mostly Sunny
Saturday Night

Low: 36 °F
Mostly Clear
Sunday

High: 58 °F
Sunny
Sunday Night

Low: 34 °F
Clear
Monday

High: 63 °F
Sunny
Detailed Forecast
This Afternoon
Showers likely with areas of drizzle. Cloudy, with a high near 51. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Showers likely with areas of drizzle before 9pm, then patchy drizzle with isolated showers between 9pm and midnight. Cloudy, then gradually becoming partly cloudy, with a low around 36. North wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Mostly sunny, with a high near 45. North northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Friday Night
Partly cloudy, with a low around 31. Northwest wind 5 to 15 mph.
Saturday
Mostly sunny, with a high near 51. Northwest wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 36.
Sunday
Sunny, with a high near 58.
Sunday Night
Clear, with a low around 34.
Monday
Sunny, with a high near 63.
Monday Night
Mostly clear, with a low around 39.
Tuesday
Sunny, with a high near 60.
Tuesday Night
Partly cloudy, with a low around 35.
Veterans Day
Mostly sunny, with a high near 57.
Wednesday Night
Partly cloudy, with a low around 36.
Thursday
Mostly sunny, with a high near 55.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Round Lake IL
42.35°N 88.08°W
42.35°N 88.08°W
1:51 pm CST Nov 5, 2026
5pm CST Nov 5, 2026-6pm CST Nov 12, 2026


