Yes
you do need a jacket based on the weather in Chicago, IL, USA 3 minutes ago
Why? Because it's cool enough your breath is visible, but your nose isn’t red yet!
35°F2°C & Cloudy
Wind is 6 mph9 km/h from the Southeast, gusting to 11 mph18 km/h
| December 26 | ||||
| 1am | 35°F2°C | 6 mph9 km/h Southeast | Cloudy | |
| 2am | 35°F2°C | 5 mph8 km/h Southeast | Cloudy | |
| 3am | 35°F2°C | 5 mph7 km/h Southeast | Cloudy | |
| 4am | 36°F2°C | 4 mph7 km/h Southeast | Cloudy | |
| 5am | 36°F2°C | 4 mph7 km/h Southeast | Cloudy | |
| 6am | 36°F2°C | 4 mph7 km/h Southeast | Cloudy | |
| 7am | 37°F3°C | 5 mph9 km/h Southeast | Cloudy | |
| 8am | 38°F3°C | 6 mph9 km/h Southeast | Cloudy | |
| 9am | 38°F3°C | 5 mph9 km/h Southeast | Cloudy | |
| 10am | 39°F4°C | 6 mph9 km/h Southeast | Cloudy | |
| 11am | 41°F5°C | 6 mph9 km/h Southeast | Cloudy | |
| 12pm | 42°F6°C | 6 mph10 km/h Southeast | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| December 25 | 32°F-0°C | 38°F3°C | 5 mph8 km/h from East | Cloudy | Cloudy |
| December 26 | 35°F2°C | 47°F8°C | 6 mph10 km/h from Southeast | Cloudy | Cloudy |
| December 27 | 41°F5°C | 49°F9°C | 9 mph15 km/h from Southeast | Drizzle | Rain |
| December 28 | 43°F6°C | 51°F11°C | 8 mph12 km/h from Southwest | Cloudy | Drizzle |
| December 29 | 39°F4°C | 45°F7°C | 5 mph8 km/h from Northwest | Drizzle | Mostly Cloudy |
| December 30 | 38°F3°C | 44°F7°C | 4 mph6 km/h from Southeast | Cloudy | Drizzle |
| December 31 | 33°F1°C | 40°F5°C | 14 mph23 km/h from North | Rain | Cloudy |
Yes
Low of 35°F2°C, High of 47°F9°CWind: 6 mph10 km/h
Precipitation: None