Hazardous Weather Conditions
Current conditions at
Chicago/Waukegan Regional Airport (KUGN)
Lat: 42.43°NLon: 87.86°WElev: 709ft.
Fair
58°F
14°C
| Humidity | 78% |
| Wind Speed | NE 3 mph |
| Barometer | 29.97 in (1014.6 mb) |
| Dewpoint | 51°F (11°C) |
| Visibility | 10.00 mi |
| Last update | 29 May 9:51 pm CDT |
Extended Forecast for
Zion IL
Tonight
Low: 52 °F
Mostly Cloudy
Saturday
High: 62 °F
Partly Sunny
Saturday Night
Low: 51 °F
Mostly Cloudy
Sunday
High: 63 °F
Mostly Sunny
Sunday Night
Low: 52 °F
Mostly Cloudy
Monday
High: 69 °F
Partly Sunny
Monday Night
Low: 54 °F
Partly Cloudy
Tuesday
High: 68 °F
Sunny
Tuesday Night
Low: 55 °F
Mostly Clear
Detailed Forecast
Tonight
Mostly cloudy, with a low around 52. Light north northeast wind becoming northeast 5 to 10 mph after midnight.
Saturday
Partly sunny, with a high near 62. East northeast wind around 15 mph, with gusts as high as 25 mph.
Saturday Night
Mostly cloudy, with a low around 51. Northeast wind 5 to 15 mph becoming east southeast after midnight. Winds could gust as high as 20 mph.
Sunday
Mostly sunny, with a high near 63. East southeast wind 5 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 52. Northeast wind around 5 mph becoming calm in the evening.
Monday
Partly sunny, with a high near 69.
Monday Night
Partly cloudy, with a low around 54.
Tuesday
Sunny, with a high near 68.
Tuesday Night
Mostly clear, with a low around 55.
Wednesday
Sunny, with a high near 73.
Wednesday Night
Partly cloudy, with a low around 60.
Thursday
Mostly sunny, with a high near 86.
Thursday Night
Mostly cloudy, with a low around 64.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 79.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Zion IL
42.45°N 87.84°W
42.45°N 87.84°W
9:41 pm CDT May 29, 2026
10pm CDT May 29, 2026-6pm CDT Jun 5, 2026
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