Yes
you do need a jacket based on the weather in Chicago, IL, USA 3 minutes ago
Why? Because just cool enough for a jacket, but not warm enough to ditch it!
55°F13°C & Clear
Wind is 9 mph15 km/h from the Southeast, gusting to 17 mph28 km/h
| October 10 | ||||
| 12am | 55°F13°C | 9 mph15 km/h Southeast | Clear | |
| 1am | 53°F12°C | 9 mph15 km/h South | Mostly Clear | |
| 2am | 52°F11°C | 10 mph15 km/h South | Partly Cloudy | |
| 3am | 50°F10°C | 9 mph15 km/h South | Mostly Cloudy | |
| 4am | 49°F10°C | 11 mph18 km/h South | Mostly Clear | |
| 5am | 48°F9°C | 11 mph18 km/h South | Mostly Clear | |
| 6am | 49°F9°C | 11 mph18 km/h South | Cloudy | |
| 7am | 48°F9°C | 9 mph14 km/h South | Mostly Cloudy | |
| 8am | 48°F9°C | 9 mph15 km/h South | Mostly Cloudy | |
| 9am | 50°F10°C | 10 mph16 km/h South | Mostly Clear | |
| 10am | 53°F12°C | 10 mph17 km/h Southwest | Mostly Cloudy | |
| 11am | 57°F14°C | 11 mph17 km/h Southwest | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| October 9 | 49°F10°C | 63°F17°C | 7 mph11 km/h from Southeast | Clear | Mostly Clear |
| October 10 | 48°F9°C | 65°F19°C | 10 mph16 km/h from Southwest | Mostly Cloudy | Mostly Clear |
| October 11 | 52°F11°C | 65°F18°C | 7 mph12 km/h from North | Partly Cloudy | Mostly Clear |
| October 12 | 52°F11°C | 66°F19°C | 7 mph11 km/h from Southeast | Mostly Clear | Mostly Clear |
| October 13 | 54°F12°C | 70°F21°C | 4 mph7 km/h from Southeast | Mostly Cloudy | Mostly Cloudy |
| October 14 | 56°F14°C | 66°F19°C | 9 mph14 km/h from Northeast | Partly Cloudy | Cloudy |
| October 15 | 55°F13°C | 62°F16°C | 7 mph11 km/h from Northeast | Mostly Cloudy | Mostly Cloudy |
Yes
Low of 48°F9°C, High of 65°F19°CWind: 10 mph16 km/h
Precipitation: 12% rain