No
you don't need a jacket based on the weather in Chicago, IL, USA 1 second ago
73°F23°C & Mostly Cloudy
Wind is 8 mph13 km/h from the NW, gusting to 14 mph22 km/h
| May 1 | ||||
| 7pm | 72°F22°C | 7 mph11 km/h NW | Partly Cloudy | |
| 8pm | 68°F20°C | 4 mph7 km/h N | Mostly Clear | |
| 9pm | 65°F18°C | 4 mph7 km/h N | Partly Cloudy | |
| 10pm | 62°F16°C | 3 mph6 km/h W | Partly Cloudy | |
| 11pm | 60°F15°C | 3 mph5 km/h NE | Mostly Clear | |
| May 2 | ||||
| 12am | 58°F15°C | 4 mph6 km/h NE | Partly Cloudy | |
| 1am | 57°F14°C | 6 mph9 km/h N | Mostly Cloudy | |
| 2am | 57°F14°C | 6 mph9 km/h NE | Partly Cloudy | |
| 3am | 55°F13°C | 6 mph10 km/h NE | Partly Cloudy | |
| 4am | 54°F12°C | 7 mph11 km/h NE | Mostly Clear | |
| 5am | 53°F12°C | 7 mph12 km/h NE | Partly Cloudy | |
| 6am | 53°F12°C | 8 mph13 km/h E | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| May 1 | 57°F14°C | 74°F23°C | 10 mph16 km/h from W | Mostly Clear | Partly Cloudy |
| May 2 | 53°F11°C | 76°F25°C | 9 mph14 km/h from SE | Rain | Rain |
| May 3 | 54°F12°C | 67°F20°C | 9 mph14 km/h from N | Rain | Partly Cloudy |
| May 4 | 52°F11°C | 68°F20°C | 5 mph9 km/h from NE | Mostly Cloudy | Rain |
| May 5 | 51°F11°C | 63°F17°C | 10 mph16 km/h from N | Partly Cloudy | Mostly Cloudy |
| May 6 | 50°F10°C | 68°F20°C | 6 mph10 km/h from E | Mostly Cloudy | Mostly Cloudy |
| May 7 | 60°F15°C | 81°F27°C | 11 mph17 km/h from SW | Mostly Cloudy | Rain |
Yes
Low of 53°F12°C, High of 76°F25°CWind: 9 mph14 km/h
Precipitation: 38% rain