🇬🇧 London vs 🇺🇸 Chicago
Weather Comparison
Current Weather Right Now
🇬🇧
London
55°F
Broken Clouds
Feels like 54°F
H 57°F / L 53°F
Humidity: 72%
🇺🇸
Chicago
49°F
Overcast Clouds
Feels like 43°F
H 50°F / L 48°F
Humidity: 81%
Climate Overview
London
Temperate oceanic — mild, cloudy, and notoriously changeable year-round
London's weather is famously mild but grey. It rarely gets very hot or very cold, but expect cloud cover most of the year. Summer (June–August) brings the best sunshine and warmth. Rain falls year-round but rarely in heavy bursts.
Chicago
Humid continental — cold harsh winters, hot humid summers, severe storms
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.
Seasonal Comparison
| Season | 🇬🇧 London | 🇺🇸 Chicago |
|---|---|---|
| Spring | 45–61°F March–May | 35–65°F March–May |
| Summer | 63–73°F June–August | 70–84°F June–August |
| Fall | 49–61°F September–November | 45–68°F September–November |
| Winter | 38–46°F December–February | 17–32°F December–February |
London vs Chicago: Frequently Asked Questions
Does London or Chicago have better weather?
London and Chicago have very different climates. Temperate oceanic — mild, cloudy, and notoriously changeable year-round Chicago: Humid continental — cold harsh winters, hot humid summers, severe storms. The best city depends on your preferred season and temperature range.
When is the best time to visit London vs Chicago?
Best time for London: June, July, August, September. Best time for Chicago: May, June, September.