Yes
you do need a jacket based on the weather in Chicago, IL 60639, USA 1 second ago
Why? Because it's cool enough your breath is visible, but your nose isn’t red yet and it's really really huffing out there!
48°F9°C & Windy
Wind is 18 mph29 km/h from the West, gusting to 40 mph65 km/h
| February 28 | ||||
| 7pm | 47°F9°C | 19 mph30 km/h West | Windy | |
| 8pm | 44°F7°C | 18 mph29 km/h Northwest | Windy | |
| 9pm | 39°F4°C | 17 mph28 km/h Northwest | Windy | |
| 10pm | 36°F2°C | 14 mph23 km/h Northwest | Mostly Cloudy | |
| 11pm | 34°F1°C | 15 mph24 km/h Northwest | Mostly Cloudy | |
| March 1 | ||||
| 12am | 31°F-0°C | 14 mph23 km/h Northwest | Mostly Cloudy | |
| 1am | 30°F-1°C | 13 mph22 km/h Northwest | Mostly Cloudy | |
| 2am | 29°F-1°C | 14 mph22 km/h Northwest | Mostly Cloudy | |
| 3am | 28°F-2°C | 14 mph22 km/h Northwest | Mostly Cloudy | |
| 4am | 27°F-3°C | 14 mph23 km/h North | Mostly Cloudy | |
| 5am | 25°F-4°C | 15 mph24 km/h North | Mostly Cloudy | |
| 6am | 24°F-5°C | 15 mph24 km/h North | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| February 28 | 30°F-1°C | 58°F14°C | 14 mph22 km/h from West | Mostly Clear | Mostly Cloudy |
| March 1 | 21°F-6°C | 30°F-1°C | 9 mph15 km/h from North | Clear | Clear |
| March 2 | 20°F-7°C | 34°F1°C | 4 mph7 km/h from Northwest | Mostly Clear | Partly Cloudy |
| March 3 | 26°F-3°C | 40°F4°C | 9 mph15 km/h from South | Cloudy | Cloudy |
| March 4 | 36°F2°C | 47°F8°C | 9 mph14 km/h from Southeast | Rain | Rain |
| March 5 | 29°F-2°C | 43°F6°C | 15 mph24 km/h from Northwest | Drizzle | Partly Cloudy |
| March 6 | 26°F-3°C | 38°F3°C | 7 mph12 km/h from Northwest | Partly Cloudy | Mostly Cloudy |
Yes
Low of 21°F-6°C, High of 30°F-1°CWind: 9 mph15 km/h
Precipitation: None