Current conditions at
Chicago/Waukegan Regional Airport (KUGN)
Lat: 42.43°NLon: 87.86°WElev: 709ft.
Fair
30°F
-1°C
| Humidity | 92% |
| Wind Speed | NW 3 mph |
| Barometer | 30.30 in (1027.1 mb) |
| Dewpoint | 28°F (-2°C) |
| Visibility | 10.00 mi |
| Last update | 14 Nov 8:51 pm CST |
Extended Forecast for
McHenry IL
Tonight
Low: 26 °F
Mostly Clear
Sunday
High: 48 °F
Sunny
Sunday Night
Low: 28 °F
Mostly Clear
Monday
High: 51 °F
Sunny
Monday Night
Low: 32 °F
Mostly Clear
Tuesday
High: 54 °F
Sunny
Tuesday Night
Low: 36 °F
Mostly Clear
Wednesday
High: 56 °F
Mostly Sunny
Wednesday Night
Low: 44 °F
Partly Cloudy
Detailed Forecast
Tonight
Mostly clear, with a low around 26. Calm wind.
Sunday
Sunny, with a high near 48. Calm wind becoming north northwest around 5 mph.
Sunday Night
Mostly clear, with a low around 28. Calm wind.
Monday
Sunny, with a high near 51. Light southwest wind increasing to 5 to 10 mph in the morning.
Monday Night
Mostly clear, with a low around 32. South southwest wind around 5 mph, with gusts as high as 10 mph.
Tuesday
Sunny, with a high near 54.
Tuesday Night
Mostly clear, with a low around 36.
Wednesday
Mostly sunny, with a high near 56.
Wednesday Night
Partly cloudy, with a low around 44.
Thursday
Partly sunny, with a high near 60.
Thursday Night
Partly cloudy, with a low around 43.
Friday
Mostly sunny, with a high near 60.
Friday Night
A chance of rain. Mostly cloudy, with a low around 48.
Saturday
A chance of rain. Partly sunny, with a high near 63.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
McHenry IL
42.34°N 88.26°W
42.34°N 88.26°W
7:16 pm CST Nov 14, 2026
9pm CST Nov 14, 2026-6pm CST Nov 21, 2026
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