Yes
you do need a jacket based on the weather in Chicago, IL, USA 4 minutes ago
Why? Because it's cool enough your breath is visible, but your nose isn’t red yet!
36°F2°C & Cloudy
Wind is 7 mph12 km/h from the South, gusting to 15 mph24 km/h
| February 23 | ||||
| 2pm | 39°F4°C | 8 mph13 km/h South | Partly Cloudy | |
| 3pm | 43°F6°C | 9 mph15 km/h Southwest | Mostly Clear | |
| 4pm | 44°F7°C | 9 mph15 km/h Southwest | Clear | |
| 5pm | 45°F7°C | 8 mph12 km/h Southwest | Clear | |
| 6pm | 43°F6°C | 6 mph10 km/h Southwest | Clear | |
| 7pm | 40°F4°C | 6 mph10 km/h South | Clear | |
| 8pm | 37°F3°C | 6 mph10 km/h Southwest | Mostly Clear | |
| 9pm | 35°F2°C | 7 mph11 km/h Southwest | Mostly Clear | |
| 10pm | 35°F2°C | 8 mph13 km/h Southwest | Partly Cloudy | |
| 11pm | 34°F1°C | 10 mph15 km/h Southwest | Partly Cloudy | |
| February 24 | ||||
| 12am | 34°F1°C | 11 mph17 km/h Southwest | Partly Cloudy | |
| 1am | 34°F1°C | 11 mph18 km/h Southwest | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| February 23 | 26°F-3°C | 45°F7°C | 7 mph12 km/h from Southwest | Partly Cloudy | Mostly Cloudy |
| February 24 | 34°F1°C | 48°F9°C | 11 mph17 km/h from Southwest | Cloudy | Mostly Cloudy |
| February 25 | 34°F1°C | 49°F10°C | 3 mph5 km/h from Northwest | Partly Cloudy | Mostly Cloudy |
| February 26 | 34°F1°C | 52°F11°C | 9 mph14 km/h from Southwest | Drizzle | Drizzle |
| February 27 | 33°F1°C | 44°F7°C | 9 mph14 km/h from Northwest | Mostly Cloudy | Mostly Cloudy |
| February 28 | 32°F-0°C | 51°F10°C | 10 mph17 km/h from Southwest | Mostly Cloudy | Partly Cloudy |
| March 1 | 30°F-1°C | 41°F5°C | 10 mph16 km/h from Northwest | Mostly Cloudy | Partly Cloudy |
Yes
Low of 34°F1°C, High of 48°F9°CWind: 11 mph17 km/h
Precipitation: None