No
you don't need a jacket based on the weather in Chicago, IL, USA 2 minutes ago
82°F28°C & Partly Cloudy
Wind is 10 mph16 km/h from the East, gusting to 14 mph22 km/h
| August 6 | ||||
| 3pm | 82°F28°C | 11 mph17 km/h East | Mostly Clear | |
| 4pm | 83°F28°C | 11 mph18 km/h East | Mostly Clear | |
| 5pm | 83°F28°C | 10 mph16 km/h East | Mostly Clear | |
| 6pm | 82°F28°C | 9 mph14 km/h East | Mostly Clear | |
| 7pm | 81°F27°C | 9 mph15 km/h East | Mostly Clear | |
| 8pm | 80°F27°C | 9 mph15 km/h East | Partly Cloudy | |
| 9pm | 78°F25°C | 7 mph12 km/h Southeast | Partly Cloudy | |
| 10pm | 77°F25°C | 6 mph10 km/h Southeast | Partly Cloudy | |
| 11pm | 76°F24°C | 6 mph10 km/h Southeast | Partly Cloudy | |
| August 7 | ||||
| 12am | 75°F24°C | 5 mph7 km/h Southeast | Partly Cloudy | |
| 1am | 74°F23°C | 4 mph7 km/h Southeast | Partly Cloudy | |
| 2am | 73°F23°C | 5 mph7 km/h Southeast | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| August 6 | 70°F21°C | 83°F28°C | 7 mph12 km/h from East | Mostly Clear | Partly Cloudy |
| August 7 | 71°F21°C | 90°F32°C | 6 mph10 km/h from South | Mostly Clear | Drizzle |
| August 8 | 73°F23°C | 89°F32°C | 8 mph13 km/h from South | Partly Cloudy | Clear |
| August 9 | 76°F24°C | 92°F33°C | 11 mph17 km/h from South | Mostly Clear | Mostly Clear |
| August 10 | 76°F24°C | 91°F33°C | 8 mph14 km/h from Southwest | Drizzle | Drizzle |
| August 11 | 75°F24°C | 88°F31°C | 8 mph13 km/h from Southwest | Drizzle | Drizzle |
| August 12 | 72°F22°C | 85°F29°C | 5 mph8 km/h from West | Rain | Drizzle |
No
Low of 71°F22°C, High of 90°F32°CWind: 6 mph10 km/h
Precipitation: 10% rain