Waukegan, IL Weather - Tomorrow’s Forecast

Wednesday

Chance of thunderstorms

High:
90°F

A slight chance of showers and thunderstorms before 10am, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 90. Breezy, with a southeast wind 5 to 10 mph becoming south southwest 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 30%.

Wednesday Night

Thunderstorms likely

Overnight low:
70°F

Showers and thunderstorms likely, mainly before 1am. Mostly cloudy, with a low around 70. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.