Yes
you do need a jacket based on the weather in Chicago (South Side), Illinois, United States 1 second ago
Why? Because sorry, it's too cool for just a hoodie!
58°F14°C & Mostly Clear
Wind is 4 mph7 km/h from the South, gusting to 11 mph18 km/h
| September 10 | ||||
| 7am | 58°F14°C | 5 mph7 km/h South | Mostly Clear | |
| 8am | 58°F14°C | 4 mph7 km/h South | Mostly Clear | |
| 9am | 62°F16°C | 4 mph7 km/h South | Mostly Clear | |
| 10am | 66°F19°C | 5 mph8 km/h South | Mostly Clear | |
| 11am | 70°F21°C | 5 mph8 km/h Southwest | Mostly Clear | |
| 12pm | 74°F23°C | 4 mph7 km/h Southwest | Mostly Clear | |
| 1pm | 76°F25°C | 2 mph3 km/h South | Mostly Clear | |
| 2pm | 77°F25°C | 3 mph5 km/h Southeast | Partly Cloudy | |
| 3pm | 78°F26°C | 3 mph5 km/h Southeast | Partly Cloudy | |
| 4pm | 79°F26°C | 3 mph5 km/h Southeast | Partly Cloudy | |
| 5pm | 78°F26°C | 4 mph6 km/h East | Partly Cloudy | |
| 6pm | 77°F25°C | 4 mph7 km/h East | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 10 | 58°F14°C | 79°F26°C | 4 mph6 km/h from Southeast | Mostly Clear | Partly Cloudy |
| September 11 | 62°F17°C | 78°F25°C | 6 mph9 km/h from Northeast | Mostly Clear | Clear |
| September 12 | 62°F17°C | 83°F28°C | 4 mph7 km/h from Southeast | Mostly Clear | Mostly Cloudy |
| September 13 | 67°F19°C | 86°F30°C | 8 mph13 km/h from Southwest | Mostly Cloudy | Partly Cloudy |
| September 14 | 68°F20°C | 79°F26°C | 7 mph11 km/h from Northeast | Clear | Clear |
| September 15 | 66°F19°C | 79°F26°C | 6 mph10 km/h from East | Mostly Clear | Partly Cloudy |
| September 16 | 64°F18°C | 80°F26°C | 5 mph8 km/h from Southeast | Partly Cloudy | Partly Cloudy |
No
Low of 63°F17°C, High of 78°F26°CWind: 6 mph9 km/h
Precipitation: None