ClimaGo › Chicago › Weather in May
United States
May offers warm and comfortable conditions averaging 15 to 22°C in Chicago, perfect for exploring outdoor attractions like Navy Pier and the Riverwalk while enjoying fresh spring air and minimal rainfall.
Avg High
19°C
Avg Low
10°C
Daily Rain
3.1mm
Rainfall
Moderate
💡 Best months to visit Chicago: Jun, Aug, Sep
Chicago's architectural masterpieces, deep dish pizza and lakefront beauty showcase Midwest sophistication.