Current conditions at
Chicago/Waukegan Regional Airport (KUGN)
Lat: 42.43°NLon: 87.86°WElev: 709ft.
Fair
44°F
7°C
| Humidity | 55% |
| Wind Speed | NW 6 mph |
| Barometer | 30.25 in (1025.3 mb) |
| Dewpoint | 29°F (-2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 41°F (5°C) |
| Last update | 14 Nov 3:51 pm CST |
Extended Forecast for
Winthrop Harbor IL
Tonight
Low: 32 °F
Mostly Clear
Sunday
High: 47 °F
Sunny
Sunday Night
Low: 32 °F
Mostly Clear
Monday
High: 51 °F
Sunny
Monday Night
Low: 35 °F
Mostly Clear
Tuesday
High: 53 °F
Sunny
Tuesday Night
Low: 38 °F
Mostly Clear
Wednesday
High: 55 °F
Mostly Sunny
Wednesday Night
Low: 45 °F
Partly Cloudy
Detailed Forecast
Tonight
Mostly clear, with a low around 32. Northwest wind around 5 mph.
Sunday
Sunny, with a high near 47. Northwest wind around 5 mph becoming calm in the morning.
Sunday Night
Mostly clear, with a low around 32. Calm wind becoming west southwest around 5 mph after midnight.
Monday
Sunny, with a high near 51. Southwest wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 35. Southwest wind around 10 mph.
Tuesday
Sunny, with a high near 53.
Tuesday Night
Mostly clear, with a low around 38.
Wednesday
Mostly sunny, with a high near 55.
Wednesday Night
Partly cloudy, with a low around 45.
Thursday
Partly sunny, with a high near 58.
Thursday Night
Mostly cloudy, with a low around 44.
Friday
Mostly sunny, with a high near 58.
Friday Night
Mostly cloudy, with a low around 48.
Saturday
A chance of rain. Partly sunny, with a high near 61.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Winthrop Harbor IL
42.47°N 87.81°W
42.47°N 87.81°W
2:51 pm CST Nov 14, 2026
4pm CST Nov 14, 2026-6pm CST Nov 21, 2026
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