Yes
you do need a jacket based on the weather in Chicago, IL, USA 3 minutes ago
Why? Because you're not freezing, but you’ll definitely start complaining if it lasts much longer!
37°F3°C & Cloudy
Wind is 4 mph7 km/h from the Southeast, gusting to 9 mph14 km/h
| December 26 | ||||
| 7am | 37°F3°C | 5 mph8 km/h Southeast | Cloudy | |
| 8am | 37°F3°C | 5 mph8 km/h Southeast | Cloudy | |
| 9am | 38°F3°C | 6 mph9 km/h Southeast | Cloudy | |
| 10am | 39°F4°C | 6 mph10 km/h Southeast | Cloudy | |
| 11am | 40°F5°C | 6 mph10 km/h Southeast | Cloudy | |
| 12pm | 42°F5°C | 6 mph10 km/h Southeast | Cloudy | |
| 1pm | 43°F6°C | 7 mph11 km/h Southeast | Cloudy | |
| 2pm | 45°F7°C | 7 mph11 km/h Southeast | Cloudy | |
| 3pm | 45°F7°C | 6 mph10 km/h Southeast | Mostly Cloudy | |
| 4pm | 46°F8°C | 6 mph10 km/h Southeast | Cloudy | |
| 5pm | 45°F7°C | 6 mph10 km/h Southeast | Cloudy | |
| 6pm | 45°F7°C | 7 mph11 km/h Southeast | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| December 26 | 36°F2°C | 46°F8°C | 6 mph10 km/h from Southeast | Cloudy | Cloudy |
| December 27 | 41°F5°C | 48°F9°C | 9 mph14 km/h from Southeast | Drizzle | Rain |
| December 28 | 41°F5°C | 51°F11°C | 8 mph13 km/h from Southwest | Mostly Cloudy | Rain |
| December 29 | 37°F3°C | 44°F7°C | 6 mph10 km/h from Northwest | Rain | Partly Cloudy |
| December 30 | 34°F1°C | 43°F6°C | 4 mph7 km/h from South | Mostly Cloudy | Rain |
| December 31 | 30°F-1°C | 39°F4°C | 13 mph20 km/h from Northwest | Drizzle | Mostly Cloudy |
| January 1 | 24°F-5°C | 30°F-1°C | 11 mph18 km/h from West | Mostly Cloudy | Mostly Cloudy |
Yes
Low of 41°F5°C, High of 48°F9°CWind: 9 mph14 km/h
Precipitation: 72% rain