Yes
you do need a jacket based on the weather in Chicago, IL, USA 24 seconds ago
Why? Because it's pretty chilly and it's fairly windy outside!
52°F11°C & Partly Cloudy
Wind is 14 mph22 km/h from the North, gusting to 20 mph32 km/h
| October 30 | ||||
| 5pm | 53°F12°C | 14 mph22 km/h North | Mostly Clear | |
| 6pm | 54°F12°C | 14 mph22 km/h North | Clear | |
| 7pm | 54°F12°C | 14 mph22 km/h North | Clear | |
| 8pm | 54°F12°C | 13 mph21 km/h North | Clear | |
| 9pm | 54°F12°C | 13 mph21 km/h North | Mostly Clear | |
| 10pm | 53°F12°C | 12 mph19 km/h North | Mostly Clear | |
| 11pm | 51°F11°C | 8 mph12 km/h North | Partly Cloudy | |
| October 31 | ||||
| 12am | 50°F10°C | 6 mph9 km/h North | Partly Cloudy | |
| 1am | 48°F9°C | 5 mph8 km/h Northwest | Mostly Cloudy | |
| 2am | 47°F8°C | 6 mph9 km/h Northwest | Mostly Cloudy | |
| 3am | 45°F7°C | 6 mph10 km/h Northwest | Partly Cloudy | |
| 4am | 44°F7°C | 6 mph10 km/h Northwest | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| October 30 | 43°F6°C | 54°F12°C | 12 mph20 km/h from North | Mostly Clear | Mostly Cloudy |
| October 31 | 41°F5°C | 53°F12°C | 9 mph14 km/h from West | Partly Cloudy | Partly Cloudy |
| November 1 | 38°F4°C | 50°F10°C | 7 mph12 km/h from Northwest | Partly Cloudy | Partly Cloudy |
| November 2 | 36°F2°C | 52°F11°C | 8 mph13 km/h from Southwest | Partly Cloudy | Partly Cloudy |
| November 3 | 42°F5°C | 59°F15°C | 11 mph17 km/h from West | Mostly Clear | Clear |
| November 4 | 39°F4°C | 60°F15°C | 6 mph9 km/h from Southwest | Partly Cloudy | Mostly Cloudy |
| November 5 | 45°F7°C | 60°F16°C | 11 mph17 km/h from Southwest | Mostly Cloudy | Mostly Clear |
Yes
Low of 41°F5°C, High of 53°F12°CWind: 9 mph14 km/h
Precipitation: None