No
you don't need a jacket based on the weather in Chicago, IL 60647, USA 1 second ago
92°F33°C & Mostly Cloudy
Wind is 11 mph18 km/h from the South, gusting to 19 mph30 km/h
| August 8 | ||||
| 6pm | 90°F32°C | 11 mph17 km/h South | Mostly Cloudy | |
| 7pm | 89°F32°C | 11 mph17 km/h South | Mostly Cloudy | |
| 8pm | 87°F31°C | 10 mph15 km/h South | Mostly Cloudy | |
| 9pm | 85°F29°C | 9 mph15 km/h South | Mostly Cloudy | |
| 10pm | 83°F28°C | 7 mph11 km/h South | Partly Cloudy | |
| 11pm | 81°F27°C | 7 mph11 km/h South | Mostly Clear | |
| August 9 | ||||
| 12am | 80°F27°C | 9 mph14 km/h South | Mostly Clear | |
| 1am | 79°F26°C | 9 mph14 km/h South | Partly Cloudy | |
| 2am | 78°F26°C | 8 mph13 km/h South | Mostly Clear | |
| 3am | 77°F25°C | 8 mph13 km/h South | Mostly Clear | |
| 4am | 76°F24°C | 8 mph13 km/h South | Mostly Clear | |
| 5am | 75°F24°C | 8 mph13 km/h South | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| August 8 | 74°F24°C | 92°F33°C | 8 mph13 km/h from South | Mostly Clear | Mostly Clear |
| August 9 | 74°F23°C | 92°F33°C | 12 mph19 km/h from South | Mostly Clear | Mostly Clear |
| August 10 | 75°F24°C | 89°F32°C | 9 mph14 km/h from Southwest | Mostly Cloudy | Drizzle |
| August 11 | 74°F23°C | 87°F31°C | 7 mph12 km/h from Southwest | Rain | Drizzle |
| August 12 | 72°F22°C | 85°F30°C | 6 mph10 km/h from Southwest | Drizzle | Partly Cloudy |
| August 13 | 71°F22°C | 85°F30°C | 4 mph7 km/h from East | Partly Cloudy | Partly Cloudy |
| August 14 | 73°F23°C | 83°F28°C | 4 mph7 km/h from Southeast | Drizzle | Partly Cloudy |
No
Low of 74°F24°C, High of 92°F34°CWind: 12 mph19 km/h
Precipitation: None