No
you don't need a jacket based on the weather in Chicago, IL, USA 1 minute ago
72°F22°C & Clear
Wind is 6 mph9 km/h from the North, gusting to 9 mph15 km/h
| July 1 | ||||
| 11am | 73°F23°C | 7 mph11 km/h North | Clear | |
| 12pm | 74°F23°C | 9 mph15 km/h North | Clear | |
| 1pm | 75°F24°C | 9 mph15 km/h Northeast | Clear | |
| 2pm | 76°F25°C | 9 mph15 km/h Northeast | Clear | |
| 3pm | 77°F25°C | 9 mph14 km/h Northeast | Mostly Clear | |
| 4pm | 78°F26°C | 8 mph13 km/h Northeast | Mostly Clear | |
| 5pm | 79°F26°C | 7 mph11 km/h East | Mostly Clear | |
| 6pm | 79°F26°C | 6 mph10 km/h East | Mostly Clear | |
| 7pm | 82°F28°C | 6 mph9 km/h East | Mostly Clear | |
| 8pm | 80°F27°C | 5 mph8 km/h East | Mostly Clear | |
| 9pm | 78°F26°C | 4 mph6 km/h East | Mostly Clear | |
| 10pm | 76°F24°C | 2 mph4 km/h Southeast | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| July 1 | 69°F21°C | 82°F28°C | 7 mph12 km/h from Northeast | Clear | Clear |
| July 2 | 69°F21°C | 86°F30°C | 5 mph8 km/h from West | Partly Cloudy | Clear |
| July 3 | 70°F21°C | 87°F30°C | 5 mph8 km/h from North | Mostly Clear | Mostly Clear |
| July 4 | 72°F22°C | 93°F34°C | 6 mph10 km/h from South | Mostly Clear | Mostly Clear |
| July 5 | 76°F25°C | 94°F34°C | 10 mph16 km/h from Southwest | Partly Cloudy | Mostly Cloudy |
| July 6 | 76°F24°C | 89°F31°C | 9 mph14 km/h from Southwest | Mostly Cloudy | Mostly Cloudy |
| July 7 | 72°F22°C | 80°F27°C | 6 mph10 km/h from Northwest | Drizzle | Partly Cloudy |
No
Low of 70°F21°C, High of 86°F30°CWind: 5 mph8 km/h
Precipitation: 5% rain