Chicago Forecast 8 hours ago Chicago Thanksgiving Forecast: Cold, with dropping temps on the way Alicia Roman has the latest forecast for Thanksgiving week in Chicago. Local 2:31 CHICAGO FORECAST: Mild, Drizzle or Light Showers Through The Afternoon 2:30 CHICAGO'S FORECAST: Winter-Like Temps Are Coming 2:17 Chicago Forecast: Still mild today before a cold Thanksgiving week 2:26 CHICAGO'S FORECAST: Mild Temps, But Little Sun 2:21 Chicago Forecast: Mostly cloudy weekend