No
you don't need a jacket based on the weather in Chicago (South Side), Illinois, United States 1 second ago
66°F19°C & Mostly Cloudy
Wind is 11 mph17 km/h from the Southwest, gusting to 19 mph30 km/h
| October 10 | ||||
| 2pm | 67°F19°C | 11 mph18 km/h Southwest | Mostly Cloudy | |
| 3pm | 68°F20°C | 10 mph17 km/h Southwest | Partly Cloudy | |
| 4pm | 70°F21°C | 10 mph16 km/h Southwest | Partly Cloudy | |
| 5pm | 70°F21°C | 10 mph16 km/h Southwest | Partly Cloudy | |
| 6pm | 69°F20°C | 8 mph13 km/h Southwest | Cloudy | |
| 7pm | 65°F18°C | 8 mph13 km/h West | Cloudy | |
| 8pm | 64°F18°C | 7 mph11 km/h West | Cloudy | |
| 9pm | 62°F17°C | 6 mph9 km/h West | Mostly Cloudy | |
| 10pm | 61°F16°C | 5 mph9 km/h West | Partly Cloudy | |
| 11pm | 60°F15°C | 6 mph9 km/h West | Partly Cloudy | |
| October 11 | ||||
| 12am | 59°F15°C | 6 mph10 km/h Northwest | Partly Cloudy | |
| 1am | 58°F15°C | 6 mph10 km/h Northwest | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| October 10 | 47°F9°C | 70°F21°C | 9 mph14 km/h from Southwest | Mostly Cloudy | Mostly Clear |
| October 11 | 55°F13°C | 65°F18°C | 7 mph12 km/h from Northeast | Partly Cloudy | Mostly Clear |
| October 12 | 52°F11°C | 68°F20°C | 6 mph10 km/h from Southeast | Mostly Clear | Mostly Clear |
| October 13 | 53°F12°C | 69°F21°C | 4 mph7 km/h from Southeast | Mostly Cloudy | Mostly Cloudy |
| October 14 | 58°F15°C | 67°F20°C | 8 mph13 km/h from Northeast | Mostly Cloudy | Mostly Cloudy |
| October 15 | 55°F13°C | 61°F16°C | 8 mph13 km/h from North | Mostly Cloudy | Mostly Clear |
| October 16 | 49°F9°C | 64°F18°C | 5 mph9 km/h from Northwest | Mostly Clear | Partly Cloudy |
Yes
Low of 55°F13°C, High of 65°F19°CWind: 7 mph12 km/h
Precipitation: None