Waukegan, IL Weather - Tomorrow’s Forecast

Friday

Mostly sunny

High:
45°F

Mostly sunny, with a high near 45. North wind 5 to 10 mph becoming east southeast in the afternoon. Winds could gust as high as 15 mph.

Friday Night

Showers

Overnight low:
39°F

A chance of showers before 10pm, then showers and possibly a thunderstorm between 10pm and 4am, then a chance of showers and thunderstorms after 4am. Low around 39. East wind 5 to 15 mph. Chance of precipitation is 90%.