Yes
you do need a jacket based on the weather in Chicago, IL, USA 4 minutes ago
Why? Because it's cold enough that makes you wish you had a hat, but you're still too proud to admit it!
36°F2°C & Mostly Clear
Wind is 6 mph10 km/h from the West, gusting to 12 mph19 km/h
| February 28 | ||||
| 12am | 36°F2°C | 6 mph9 km/h West | Mostly Clear | |
| 1am | 35°F2°C | 5 mph8 km/h West | Mostly Cloudy | |
| 2am | 34°F1°C | 5 mph8 km/h Southwest | Mostly Clear | |
| 3am | 34°F1°C | 7 mph12 km/h Southwest | Mostly Clear | |
| 4am | 34°F1°C | 7 mph12 km/h Southwest | Mostly Cloudy | |
| 5am | 34°F1°C | 9 mph14 km/h Southwest | Mostly Cloudy | |
| 6am | 34°F1°C | 10 mph16 km/h Southwest | Mostly Cloudy | |
| 7am | 35°F2°C | 12 mph19 km/h Southwest | Mostly Cloudy | |
| 8am | 37°F3°C | 14 mph23 km/h Southwest | Cloudy | |
| 9am | 40°F4°C | 17 mph27 km/h Southwest | Windy | |
| 10am | 43°F6°C | 18 mph29 km/h Southwest | Windy | |
| 11am | 46°F8°C | 18 mph30 km/h Southwest | Windy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| February 27 | 35°F2°C | 46°F8°C | 10 mph15 km/h from Northwest | Partly Cloudy | Partly Cloudy |
| February 28 | 30°F-1°C | 53°F12°C | 17 mph27 km/h from West | Windy | Partly Cloudy |
| March 1 | 21°F-6°C | 30°F-1°C | 10 mph16 km/h from North | Mostly Clear | Clear |
| March 2 | 19°F-7°C | 36°F2°C | 4 mph6 km/h from Southwest | Mostly Clear | Partly Cloudy |
| March 3 | 29°F-2°C | 42°F6°C | 10 mph16 km/h from South | Cloudy | Mostly Cloudy |
| March 4 | 38°F3°C | 49°F10°C | 6 mph10 km/h from Southeast | Rain | Thunderstorms |
| March 5 | 29°F-1°C | 49°F10°C | 14 mph22 km/h from Northwest | Drizzle | Partly Cloudy |
Yes
Low of 30°F-1°C, High of 54°F12°CWind: 17 mph27 km/h
Precipitation: None