Hazardous Weather Conditions
Current conditions at
Chicago/Waukegan Regional Airport (KUGN)
Lat: 42.43°NLon: 87.86°WElev: 709ft.
Overcast
71°F
22°C
| Humidity | 87% |
| Wind Speed | SE 8 mph |
| Barometer | 29.96 in (1013.7 mb) |
| Dewpoint | 67°F (19°C) |
| Visibility | 10.00 mi |
| Last update | 13 Aug 6:51 pm CDT |
Extended Forecast for
North Chicago IL
Tonight
Low: 68 °F
Showers
LikelyFriday
High: 76 °F
Chance
ShowersFriday Night
Low: 68 °F
Chance
T-storms then
Showers
LikelySaturday
High: 81 °F
Showers
Saturday Night
Low: 69 °F
Chance
T-storms then
Chance
ShowersSunday
High: 81 °F
Mostly Cloudy
then Chance
T-stormsSunday Night
Low: 66 °F
Mostly Cloudy
Monday
High: 75 °F
Mostly Sunny
Monday Night
Low: 63 °F
Mostly Clear
Detailed Forecast
Tonight
Showers likely before 10pm, then a chance of showers and thunderstorms between 10pm and 4am, then a chance of showers after 4am. Mostly cloudy, with a low around 68. East southeast wind around 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
A 30 percent chance of showers, mainly before 8am. Mostly cloudy, with a high near 76. East northeast wind around 10 mph, with gusts as high as 15 mph.
Friday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5am. Mostly cloudy, with a low around 68. Northeast wind around 10 mph becoming east southeast after midnight. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Showers and possibly a thunderstorm. High near 81. Southeast wind 10 to 15 mph. Chance of precipitation is 80%.
Saturday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 69. South southwest wind 5 to 10 mph becoming west after midnight. Chance of precipitation is 50%.
Sunday
A 50 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 81.
Sunday Night
Mostly cloudy, with a low around 66.
Monday
Mostly sunny, with a high near 75.
Monday Night
Mostly clear, with a low around 63.
Tuesday
Mostly sunny, with a high near 78.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 67.
Wednesday
A chance of showers. Mostly cloudy, with a high near 79.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64.
Thursday
Partly sunny, with a high near 75.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
North Chicago IL
42.32°N 87.85°W
42.32°N 87.85°W
2:31 pm CDT Aug 13, 2026
7pm CDT Aug 13, 2026-6pm CDT Aug 20, 2026
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