Chicago Weather September 27, 2021 12:19 pm Chicago Forecast: Lake Breeze On The Way Temperatures will drop quickly along the lakefront this evening as a front moves through. NBC 5 Meteorologist Paul Deanno explains what happens next. Local 2:32 CHICAGO FORECAST: Strong, Severe Storms Possible This Evening, Tonight 2:22 CHICAGO FORECAST: Rain Moves In Tonight 2:25 CHICAGO'S FORECAST: Great Weekend Weather! 2:28 CHICAGO'S FORECAST: Sunshine Returns On Monday 2:23 CHICAGO'S FORECAST: Sunday Night Storms