ClimaGo › Chicago › Weather in January
United States
January in Chicago delivers brutal cold averaging minus 6°C with heavy snow and wind, requiring insulated winter coats and boots while museums, indoor shopping and ice skating provide excellent shelter from the harsh weather.
Avg High
1°C
Avg Low
-6°C
Daily Rain
1.9mm
Rainfall
Low
💡 Best months to visit Chicago: Jun, Aug, Sep
Chicago's architectural masterpieces, deep dish pizza and lakefront beauty showcase Midwest sophistication.