Yes
you do need a jacket based on the weather in Chicago, IL 60631, USA 1 second ago
Why? Because it's quite chilly.
34°F1°C & Clear
Wind is 2 mph4 km/h from the NE, gusting to 6 mph9 km/h
| April 25 | ||||
| 3am | 34°F1°C | 3 mph4 km/h NE | Mostly Clear | |
| 4am | 34°F1°C | 3 mph4 km/h NE | Mostly Cloudy | |
| 5am | 35°F2°C | 3 mph5 km/h NE | Mostly Cloudy | |
| 6am | 35°F2°C | 3 mph5 km/h NE | Mostly Cloudy | |
| 7am | 36°F2°C | 3 mph4 km/h NE | Mostly Cloudy | |
| 8am | 38°F3°C | 3 mph4 km/h E | Mostly Cloudy | |
| 9am | 41°F5°C | 4 mph6 km/h SE | Partly Cloudy | |
| 10am | 44°F7°C | 4 mph7 km/h SE | Partly Cloudy | |
| 11am | 47°F9°C | 5 mph8 km/h SE | Partly Cloudy | |
| 12pm | 50°F10°C | 5 mph9 km/h SE | Mostly Clear | |
| 1pm | 53°F12°C | 6 mph10 km/h E | Mostly Clear | |
| 2pm | 55°F13°C | 7 mph11 km/h E | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 25 | 34°F1°C | 57°F14°C | 6 mph10 km/h from E | Mostly Clear | Mostly Clear |
| April 26 | 43°F6°C | 62°F17°C | 13 mph21 km/h from SE | Rain | Rain |
| April 27 | 59°F15°C | 80°F26°C | 17 mph27 km/h from S | Windy | Drizzle |
| April 28 | 65°F18°C | 77°F25°C | 14 mph23 km/h from SW | Drizzle | Rain |
| April 29 | 58°F14°C | 72°F22°C | 14 mph22 km/h from SW | Drizzle | Partly Cloudy |
| April 30 | 50°F10°C | 75°F24°C | 8 mph12 km/h from SW | Mostly Clear | Partly Cloudy |
| May 1 | 60°F16°C | 77°F25°C | 7 mph11 km/h from W | Partly Cloudy | Mostly Cloudy |
Yes
Low of 43°F6°C, High of 62°F17°CWind: 13 mph21 km/h
Precipitation: 44% rain