Yes
you do need a jacket based on the weather in Chicago (South Side), Illinois, United States 1 second ago
Why? Because it's quite chilly!
45°F7°C & Cloudy
Wind is 4 mph7 km/h from the Southwest, gusting to 12 mph19 km/h
| November 4 | ||||
| 3pm | 46°F8°C | 5 mph8 km/h Southwest | Cloudy | |
| 4pm | 51°F11°C | 6 mph9 km/h Southwest | Mostly Cloudy | |
| 5pm | 55°F13°C | 7 mph11 km/h South | Mostly Cloudy | |
| 6pm | 58°F15°C | 8 mph13 km/h South | Mostly Cloudy | |
| 7pm | 60°F16°C | 9 mph15 km/h South | Mostly Cloudy | |
| 8pm | 61°F16°C | 9 mph15 km/h South | Mostly Clear | |
| 9pm | 60°F16°C | 9 mph14 km/h South | Partly Cloudy | |
| 10pm | 59°F15°C | 8 mph12 km/h South | Clear | |
| 11pm | 57°F14°C | 8 mph13 km/h South | Clear | |
| November 5 | ||||
| 12am | 55°F13°C | 9 mph14 km/h South | Clear | |
| 1am | 54°F12°C | 9 mph15 km/h South | Clear | |
| 2am | 53°F12°C | 10 mph17 km/h South | Clear | |
| Date | Low | High | Wind | Day | Night | 
|---|---|---|---|---|---|
| November 4 | 39°F4°C | 61°F16°C | 7 mph12 km/h from South | Partly Cloudy | Mostly Clear | 
| November 5 | 41°F5°C | 60°F15°C | 11 mph18 km/h from Northwest | Mostly Clear | Mostly Clear | 
| November 6 | 36°F2°C | 55°F13°C | 7 mph11 km/h from South | Mostly Cloudy | Rain | 
| November 7 | 45°F7°C | 60°F15°C | 11 mph17 km/h from West | Drizzle | Partly Cloudy | 
| November 8 | 40°F5°C | 50°F10°C | 4 mph7 km/h from Northeast | Rain | Rain | 
| November 9 | 28°F-2°C | 44°F7°C | 13 mph21 km/h from Northwest | Rain | Mostly Clear | 
| November 10 | 25°F-4°C | 39°F4°C | 9 mph14 km/h from Northwest | Clear | Mostly Clear | 
Yes
Low of 41°F5°C, High of 60°F16°CWind: 11 mph18 km/h
Precipitation: None