Yes
you do need a jacket based on the weather in Chicago, IL, USA 2 minutes ago
Why? Because it's cold enough that makes you wish you had a hat, but you're still too proud to admit it!
39°F4°C & Mostly Clear
Wind is 4 mph7 km/h from the Southwest, gusting to 8 mph13 km/h
| October 25 | ||||
| 6am | 39°F4°C | 5 mph8 km/h Southwest | Mostly Clear | |
| 7am | 40°F4°C | 5 mph7 km/h South | Mostly Clear | |
| 8am | 41°F5°C | 6 mph10 km/h Southeast | Mostly Clear | |
| 9am | 41°F5°C | 6 mph10 km/h Southeast | Mostly Clear | |
| 10am | 40°F4°C | 6 mph10 km/h South | Clear | |
| 11am | 39°F4°C | 6 mph10 km/h South | Mostly Clear | |
| 12pm | 40°F4°C | 7 mph11 km/h South | Mostly Clear | |
| 1pm | 41°F5°C | 6 mph9 km/h South | Partly Cloudy | |
| 2pm | 44°F6°C | 5 mph8 km/h Southeast | Partly Cloudy | |
| 3pm | 47°F8°C | 5 mph8 km/h Southeast | Partly Cloudy | |
| 4pm | 51°F10°C | 6 mph9 km/h Southeast | Partly Cloudy | |
| 5pm | 53°F12°C | 6 mph10 km/h East | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| October 25 | 39°F4°C | 55°F13°C | 6 mph10 km/h from East | Mostly Cloudy | Partly Cloudy |
| October 26 | 44°F7°C | 58°F15°C | 9 mph14 km/h from East | Clear | Mostly Clear |
| October 27 | 44°F7°C | 55°F13°C | 12 mph19 km/h from East | Mostly Clear | Partly Cloudy |
| October 28 | 45°F7°C | 56°F14°C | 11 mph18 km/h from East | Drizzle | Partly Cloudy |
| October 29 | 46°F8°C | 53°F12°C | 13 mph20 km/h from Northeast | Rain | Drizzle |
| October 30 | 44°F7°C | 53°F12°C | 8 mph12 km/h from Northwest | Mostly Cloudy | Mostly Cloudy |
| October 31 | 41°F5°C | 55°F13°C | 8 mph13 km/h from West | Partly Cloudy | Partly Cloudy |
Yes
Low of 44°F7°C, High of 58°F15°CWind: 9 mph14 km/h
Precipitation: None