7-Day Forecast 42.37°N 87.85°W (Text-Only)
NWS Forecast for: 2 Miles ESE Waukegan IL
Issued by: National Weather Service Chicago, IL
Last Update: 9:07 pm CDT Jul 15, 2025




Tonight: A slight chance of showers between 11pm and 3am. Partly cloudy, with a low around 72. South southeast wind around 5 mph becoming calm. Chance of precipitation is 20%.

Wednesday: Showers and thunderstorms likely, mainly after 4pm. Mostly sunny, with a high near 87. Heat index values as high as 95. South southeast wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night: Showers and thunderstorms likely, mainly before 1am. Mostly cloudy, with a low around 66. Southwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday: A 20 percent chance of showers and thunderstorms before 1pm. Mostly cloudy, with a high near 71. North wind 10 to 15 mph, with gusts as high as 20 mph.

Thursday Night: Partly cloudy, with a low around 61. North northeast wind around 10 mph, with gusts as high as 20 mph.

Friday: Sunny, with a high near 73.

Friday Night: A 30 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 65.

Saturday: Showers and thunderstorms likely, mainly before 1pm. Mostly cloudy, with a high near 80.

Saturday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 68.

Sunday: Partly sunny, with a high near 76.

Sunday Night: Partly cloudy, with a low around 66.

Monday: A chance of showers and thunderstorms. Partly sunny, with a high near 77.

Monday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 70.

Tuesday: Mostly sunny, with a high near 82.



2 Miles ESE Waukegan IL
 42.37°N 87.85°W

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