Hazardous Weather Conditions
Current conditions at
Chicago/Waukegan Regional Airport (KUGN)
Lat: 42.43°NLon: 87.86°WElev: 709ft.
Fair
64°F
18°C
| Humidity | 73% |
| Wind Speed | SW 13 mph |
| Barometer | 29.75 in (1006.4 mb) |
| Dewpoint | 55°F (13°C) |
| Visibility | 10.00 mi |
| Last update | 31 Mar 7:51 am CDT |
Extended Forecast for
Gurnee IL
Today
High: 69 °F⇓
Chance
T-storms then
Showers and
BreezyTonight
Low: 34 °F
Showers
Likely then
Slight Chance
ShowersWednesday

High: 40 °F
Chance
Showers and
BreezyWednesday Night

Low: 36 °F
Showers
Thursday

High: 65 °F
Showers and
BreezyThursday Night

Low: 46 °F
Showers
LikelyFriday
High: 57 °F
Partly Sunny
then Slight
Chance
ShowersFriday Night
Low: 43 °F
Chance
T-storms then
Showers
LikelySaturday

High: 62 °F
Showers
Likely
Detailed Forecast
Today
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. Temperature rising to near 69 by noon, then falling to around 50 during the remainder of the day. Breezy, with a southwest wind 10 to 20 mph becoming north in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Showers likely before 10pm, then a slight chance of showers after midnight. Mostly cloudy, with a low around 34. North northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A 40 percent chance of showers. Mostly cloudy, with a high near 40. Breezy, with a northeast wind 15 to 20 mph, with gusts as high as 25 mph.
Wednesday Night
Showers and possibly a thunderstorm before 1am, then showers between 1am and 4am, then showers and possibly a thunderstorm after 4am. Low around 36. East wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.
Thursday
Showers and possibly a thunderstorm. High near 65. Breezy, with an east wind 15 to 20 mph becoming south in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 100%.
Thursday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 46. Chance of precipitation is 70%.
Friday
A 20 percent chance of showers after 1pm. Partly sunny, with a high near 57.
Friday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 43.
Saturday
Showers likely. Mostly cloudy, with a high near 62.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 35.
Sunday
Partly sunny, with a high near 46.
Sunday Night
Partly cloudy, with a low around 30.
Monday
Mostly sunny, with a high near 49.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Gurnee IL
42.37°N 87.93°W
42.37°N 87.93°W
8:05 am CDT Mar 31, 2026
8am CDT Mar 31, 2026-6pm CDT Apr 6, 2026



