What to Wear in Chicago in August
Hot, lakefront beaches busy, great food scene. Expect 20°–28°C with 10 rainy days on average.
☀️
High
28°C
🌙
Low
20°C
🌧️
Rain days
10
🌡️
Feel
Rainy Day
Typical outfit
~24°C average
About August in Chicago
August in Chicago typically brings hot, lakefront beaches busy, great food scene. With averages of 20°–28°C, the conditions call for rain is in the forecast — waterproof layers are your best friend today.
Dress in waterproof layers rather than one very thick coat. You'll warm up walking and cool down in buildings.
August in other cities