Current conditions at
Chicago/Waukegan Regional Airport (KUGN)
Lat: 42.43°NLon: 87.86°WElev: 709ft.
Fair
41°F
5°C
| Humidity | 70% |
| Wind Speed | SW 9 mph |
| Barometer | 29.98 in (1015.7 mb) |
| Dewpoint | 32°F (0°C) |
| Visibility | 10.00 mi |
| Wind Chill | 35°F (2°C) |
| Last update | 14 Nov 6:51 am CST |
Extended Forecast for
Zion IL
Today
High: 60 °F
Sunny
Tonight
Low: 54 °F
Increasing
CloudsSaturday
High: 62 °F
Partly Sunny
Saturday Night
Low: 36 °F
Mostly Clear
Sunday
High: 47 °F
Sunny
Sunday Night
Low: 31 °F
Mostly Clear
Monday
High: 43 °F
Mostly Sunny
Monday Night
Low: 35 °F
Chance Rain
Tuesday
High: 44 °F
Partly Sunny
Detailed Forecast
Today
Sunny, with a high near 60. South wind 5 to 10 mph.
Tonight
Increasing clouds, with a low around 54. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday
Partly sunny, with a high near 62. Southwest wind around 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.
Saturday Night
Mostly clear, with a low around 36. Northwest wind around 15 mph, with gusts as high as 25 mph.
Sunday
Sunny, with a high near 47. West northwest wind around 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 31.
Monday
Mostly sunny, with a high near 43.
Monday Night
A chance of rain. Mostly cloudy, with a low around 35.
Tuesday
Partly sunny, with a high near 44.
Tuesday Night
Mostly cloudy, with a low around 35.
Wednesday
Partly sunny, with a high near 45.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 38.
Thursday
Rain likely. Mostly cloudy, with a high near 47.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Zion IL
42.45°N 87.81°W
42.45°N 87.81°W
4:01 am CST Nov 14, 2025
7am CST Nov 14, 2025-6pm CST Nov 20, 2025
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