October 19, 2024 7:22 am Chicago Forecast: Bright and warm weekend for October Temperatures approach 80 degrees Sunday Local 2:28 CHICAGO FORECAST: Colder temperatures ahead after windy day 2:17 HALLOWEEN WEATHER: Windy day ahead of big cooldown 2:12 Chicago Halloween Forecast 3:14 Thursday morning weather 2:24 CHICAGO FORECAST: Strong winds, colder temperatures follow overnight storms