Yes
you do need a jacket based on the weather in Chicago, IL 60612, USA 1 second ago
Why? Because it's cold. simple as that.
35°F1°C & Cloudy
Wind is 2 mph3 km/h from the E, gusting to 6 mph9 km/h
| April 25 | ||||
| 7am | 35°F2°C | 2 mph3 km/h E | Mostly Cloudy | |
| 8am | 37°F3°C | 2 mph4 km/h SE | Mostly Cloudy | |
| 9am | 41°F5°C | 3 mph5 km/h SE | Mostly Cloudy | |
| 10am | 44°F7°C | 4 mph7 km/h SE | Partly Cloudy | |
| 11am | 48°F9°C | 5 mph8 km/h SE | Mostly Clear | |
| 12pm | 51°F10°C | 6 mph9 km/h SE | Clear | |
| 1pm | 53°F12°C | 6 mph10 km/h E | Clear | |
| 2pm | 55°F13°C | 7 mph12 km/h E | Mostly Clear | |
| 3pm | 56°F13°C | 8 mph13 km/h E | Mostly Clear | |
| 4pm | 57°F14°C | 8 mph13 km/h E | Mostly Clear | |
| 5pm | 56°F13°C | 8 mph13 km/h E | Mostly Clear | |
| 6pm | 55°F13°C | 8 mph13 km/h E | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 25 | 33°F0°C | 57°F14°C | 6 mph10 km/h from E | Mostly Clear | Mostly Clear |
| April 26 | 43°F6°C | 63°F17°C | 13 mph21 km/h from SE | Rain | Rain |
| April 27 | 60°F15°C | 80°F26°C | 17 mph27 km/h from S | Windy | Rain |
| April 28 | 64°F18°C | 80°F27°C | 15 mph24 km/h from S | Mostly Cloudy | Drizzle |
| April 29 | 59°F15°C | 75°F24°C | 14 mph23 km/h from SW | Drizzle | Partly Cloudy |
| April 30 | 51°F11°C | 74°F23°C | 7 mph12 km/h from SW | Mostly Clear | Partly Cloudy |
| May 1 | 61°F16°C | 76°F25°C | 6 mph10 km/h from W | Mostly Cloudy | Rain |
Yes
Low of 43°F6°C, High of 63°F17°CWind: 13 mph21 km/h
Precipitation: 41% rain