No
you don't need a jacket based on the weather in Chicago, IL 60660, USA 1 second ago
61°F16°C & Partly Cloudy
Wind is 3 mph5 km/h from the East, gusting to 6 mph10 km/h
| May 14 | ||||
| 1pm | 61°F16°C | 4 mph6 km/h East | Mostly Cloudy | |
| 2pm | 63°F17°C | 5 mph8 km/h East | Mostly Cloudy | |
| 3pm | 65°F18°C | 6 mph10 km/h Northeast | Partly Cloudy | |
| 4pm | 66°F19°C | 7 mph11 km/h Northeast | Partly Cloudy | |
| 5pm | 65°F18°C | 7 mph11 km/h Northeast | Partly Cloudy | |
| 6pm | 64°F18°C | 6 mph10 km/h Northeast | Partly Cloudy | |
| 7pm | 62°F17°C | 6 mph9 km/h Northeast | Mostly Cloudy | |
| 8pm | 62°F17°C | 6 mph9 km/h East | Partly Cloudy | |
| 9pm | 59°F15°C | 5 mph8 km/h East | Mostly Cloudy | |
| 10pm | 58°F15°C | 5 mph8 km/h East | Mostly Cloudy | |
| 11pm | 58°F14°C | 5 mph8 km/h East | Mostly Cloudy | |
| May 15 | ||||
| 12am | 57°F14°C | 4 mph7 km/h East | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| May 14 | 54°F12°C | 66°F19°C | 5 mph8 km/h from Northeast | Drizzle | Mostly Cloudy |
| May 15 | 57°F14°C | 84°F29°C | 10 mph17 km/h from Southeast | Partly Cloudy | Mostly Clear |
| May 16 | 63°F17°C | 84°F29°C | 15 mph24 km/h from Southwest | Mostly Clear | Drizzle |
| May 17 | 56°F13°C | 68°F20°C | 15 mph24 km/h from West | Partly Cloudy | Partly Cloudy |
| May 18 | 48°F9°C | 58°F14°C | 10 mph15 km/h from Northeast | Mostly Clear | Mostly Clear |
| May 19 | 47°F8°C | 61°F16°C | 9 mph15 km/h from Northeast | Partly Cloudy | Mostly Cloudy |
| May 20 | 54°F12°C | 68°F20°C | 11 mph17 km/h from Southeast | Rain | Drizzle |
Yes
Low of 56°F14°C, High of 83°F29°CWind: 10 mph17 km/h
Precipitation: 31% rain