Yes
you do need a jacket based on the weather in Chicago, IL, USA 1 minute ago
Why? Because it's not very warm out!
54°F12°C & Clear
Wind is 10 mph16 km/h from the Southeast, gusting to 14 mph23 km/h
| October 12 | ||||
| 12pm | 54°F12°C | 11 mph18 km/h Southeast | Clear | |
| 1pm | 54°F12°C | 10 mph17 km/h Southeast | Clear | |
| 2pm | 56°F13°C | 10 mph16 km/h Southeast | Clear | |
| 3pm | 57°F14°C | 10 mph16 km/h Southeast | Clear | |
| 4pm | 60°F15°C | 10 mph15 km/h Southeast | Mostly Clear | |
| 5pm | 62°F17°C | 9 mph15 km/h Southeast | Mostly Clear | |
| 6pm | 64°F18°C | 9 mph14 km/h Southeast | Mostly Clear | |
| 7pm | 67°F19°C | 9 mph14 km/h Southeast | Partly Cloudy | |
| 8pm | 67°F20°C | 8 mph13 km/h East | Partly Cloudy | |
| 9pm | 67°F19°C | 8 mph13 km/h East | Partly Cloudy | |
| 10pm | 66°F19°C | 9 mph14 km/h East | Mostly Clear | |
| 11pm | 65°F18°C | 8 mph13 km/h East | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| October 12 | 54°F12°C | 67°F20°C | 9 mph15 km/h from Southeast | Mostly Clear | Partly Cloudy |
| October 13 | 53°F12°C | 72°F22°C | 4 mph7 km/h from Southeast | Mostly Cloudy | Mostly Cloudy |
| October 14 | 57°F14°C | 70°F21°C | 9 mph15 km/h from North | Mostly Cloudy | Mostly Cloudy |
| October 15 | 54°F12°C | 63°F17°C | 9 mph14 km/h from Northeast | Mostly Cloudy | Partly Cloudy |
| October 16 | 51°F11°C | 65°F19°C | 5 mph9 km/h from Southeast | Partly Cloudy | Mostly Cloudy |
| October 17 | 54°F12°C | 72°F22°C | 9 mph15 km/h from South | Mostly Cloudy | Drizzle |
| October 18 | 57°F14°C | 72°F22°C | 10 mph15 km/h from Southwest | Rain | Rain |
Yes
Low of 53°F12°C, High of 72°F22°CWind: 4 mph7 km/h
Precipitation: None