| Includes the counties: Lake County IL, Dupage, Cook Includes the cities: Waukegan, Chicago Tonight... Clear. Lows from the upper 40s in the suburbs to the mid 50s in downtown chicago. Southeast winds 5 to 10 mph. Saturday... Sunny and warm. Highs from the lower 70s near lake Michigan to the upper 70s inland. Southeast winds around 10 mph. Saturday Night... Mostly clear. Lows in the upper 50s. Southeast winds 5 to 10 mph. Sunday... Mostly sunny and continued warm. Highs in the upper 70s and lower 80s...Coolest lakeside. South winds 10 to 15 mph. Sunday Night... Partly cloudy. Lows around 60. South winds around 10 mph. Columbus Day... Partly cloudy. Highs in the middle 70s. Monday Night... Mostly cloudy and mild. Lows again around 60. Tuesday... Mostly cloudy with showers and thunderstorms likely. Turning cooler with highs in the upper 60s. Chance of rain 60 percent. Tuesday Night... A 30 percent chance of showers and thunderstorms in the evening...Then clearing. Lows in the upper 40s. Wednesday... Mostly clear. Highs in the mid 60s. Lows in the mid 40s. Thursday... Mostly clear. Highs in the mid 60s. Lows in the mid 40s. Thursday Night... Partly cloudy. Lows in the upper 40s. Friday... Partly cloudy. Highs around 60. | 
