Chicago Weather in November

Chicago earns its 'Windy City' nickname from Lake Michigan's powerful influence — the lake moderates summer heat along the lakefront while keeping the city 10–15°F cooler than inland suburbs. Winters bring brutal polar vortex events with wind chills below -40°F, while summers can swing from pleasant lake breezes to stifling humidity. The city experiences dramatic weather between seasons, with the lakefront and the inland West Side neighborhoods living in measurably different climates.

Cooling down. Low season for many destinations — great value.

Chicago lives up to its Windy City nickname. Lake Michigan creates its own microclimate — cooler summers and heavier lake-effect snow in winter. Summers are warm but brief; winters are among the harshest of any major American city.

• ✓Heavyweight winter coat, hat, gloves, and thermal base layers for winter
• ✓Waterproof boots October–April
• ✓Sunscreen and layers for summer
• ✓Always check wind chill before going out