Yes
you do need a jacket based on the weather in Chicago, IL, USA 31 minutes ago
Why? Because it's cool. Pleasantly cool, but cool!
52°F11°C & Cloudy
Wind is 9 mph14 km/h from the Northeast, gusting to 12 mph20 km/h
| May 5 | ||||
| 2pm | 54°F12°C | 7 mph11 km/h Northeast | Mostly Cloudy | |
| 3pm | 56°F13°C | 7 mph11 km/h Northeast | Partly Cloudy | |
| 4pm | 56°F14°C | 9 mph15 km/h Northeast | Mostly Clear | |
| 5pm | 56°F14°C | 12 mph19 km/h Northeast | Mostly Clear | |
| 6pm | 57°F14°C | 11 mph17 km/h North | Mostly Clear | |
| 7pm | 57°F14°C | 10 mph15 km/h North | Mostly Clear | |
| 8pm | 56°F13°C | 7 mph12 km/h North | Partly Cloudy | |
| 9pm | 54°F12°C | 7 mph11 km/h North | Mostly Cloudy | |
| 10pm | 52°F11°C | 6 mph9 km/h North | Cloudy | |
| 11pm | 50°F10°C | 5 mph8 km/h Northeast | Mostly Cloudy | |
| May 6 | ||||
| 12am | 49°F10°C | 4 mph7 km/h North | Mostly Cloudy | |
| 1am | 48°F9°C | 4 mph6 km/h North | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| May 5 | 47°F8°C | 57°F14°C | 8 mph14 km/h from Northeast | Mostly Cloudy | Mostly Cloudy |
| May 6 | 47°F8°C | 71°F21°C | 7 mph10 km/h from Northwest | Mostly Clear | Mostly Clear |
| May 7 | 48°F9°C | 67°F20°C | 9 mph14 km/h from North | Mostly Cloudy | Mostly Cloudy |
| May 8 | 45°F7°C | 58°F15°C | 13 mph21 km/h from Northeast | Mostly Clear | Mostly Clear |
| May 9 | 44°F7°C | 63°F17°C | 7 mph11 km/h from Northeast | Partly Cloudy | Mostly Clear |
| May 10 | 48°F9°C | 71°F22°C | 8 mph13 km/h from Northwest | Partly Cloudy | Mostly Clear |
| May 11 | 48°F9°C | 66°F19°C | 8 mph14 km/h from Northeast | Clear | Clear |
Yes
Low of 47°F9°C, High of 71°F22°CWind: 7 mph10 km/h
Precipitation: None