Chicago Weather May 31, 2021 8:15 am Chicago's Forecast: Mainly Cloudy, But Comfortable Day More Typical Temperatures To Start The Week Local 2:18 Latest forecast from the NBC 5 Storm Team 2:18 Chicago Forecast: Evening storms to end a summer-like day 1:50 CHICAGO FORECAST: Dry conditions overnight ahead of possible storms Saturday afternoon 3:15 Friday morning weather 1:44 CHICAGO FORECAST: Storms impact region ahead of weekend cooldown