Yes
you do need a jacket based on the weather in Chicago, IL, USA 1 second ago
Why? Because it's bitterly cold.
46°F8°C & Clear
Wind is 9 mph15 km/h from the E, gusting to 17 mph28 km/h
| April 26 | ||||
| 12am | 46°F8°C | 10 mph15 km/h E | Mostly Clear | |
| 1am | 46°F8°C | 9 mph15 km/h E | Mostly Clear | |
| 2am | 46°F8°C | 9 mph15 km/h SE | Mostly Clear | |
| 3am | 46°F8°C | 12 mph19 km/h SE | Mostly Cloudy | |
| 4am | 45°F7°C | 13 mph20 km/h SE | Partly Cloudy | |
| 5am | 44°F7°C | 13 mph21 km/h SE | Mostly Cloudy | |
| 6am | 43°F6°C | 13 mph21 km/h SE | Partly Cloudy | |
| 7am | 43°F6°C | 13 mph21 km/h SE | Partly Cloudy | |
| 8am | 44°F7°C | 13 mph21 km/h SE | Mostly Clear | |
| 9am | 46°F8°C | 14 mph22 km/h SE | Mostly Cloudy | |
| 10am | 48°F9°C | 13 mph21 km/h SE | Mostly Cloudy | |
| 11am | 52°F11°C | 13 mph21 km/h SE | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 25 | 36°F2°C | 54°F12°C | 7 mph11 km/h from E | Mostly Clear | Mostly Clear |
| April 26 | 43°F6°C | 62°F17°C | 14 mph22 km/h from SE | Rain | Rain |
| April 27 | 60°F15°C | 78°F26°C | 17 mph28 km/h from SW | Windy | Mostly Cloudy |
| April 28 | 63°F17°C | 78°F26°C | 12 mph20 km/h from S | Drizzle | Drizzle |
| April 29 | 61°F16°C | 74°F23°C | 14 mph22 km/h from SW | Drizzle | Partly Cloudy |
| April 30 | 53°F12°C | 76°F25°C | 7 mph12 km/h from SW | Mostly Clear | Rain |
| May 1 | 57°F14°C | 74°F23°C | 9 mph15 km/h from W | Partly Cloudy | Mostly Clear |
Yes
Low of 43°F6°C, High of 63°F17°CWind: 14 mph22 km/h
Precipitation: 49% rain