Yes
you do need a jacket based on the weather in Chicago, IL 60642, USA 1 second ago
Why? Because it's pretty chilly and it's really really huffing out there!
52°F11°C & Windy
Wind is 16 mph25 km/h from the South, gusting to 32 mph52 km/h
| March 17 | ||||
| 7pm | 51°F11°C | 16 mph25 km/h South | Windy | |
| 8pm | 49°F10°C | 14 mph23 km/h South | Clear | |
| 9pm | 48°F9°C | 14 mph23 km/h South | Clear | |
| 10pm | 47°F8°C | 14 mph23 km/h South | Clear | |
| 11pm | 46°F8°C | 14 mph23 km/h South | Clear | |
| March 18 | ||||
| 12am | 45°F7°C | 14 mph23 km/h South | Clear | |
| 1am | 44°F7°C | 14 mph23 km/h South | Clear | |
| 2am | 44°F7°C | 13 mph21 km/h Southwest | Mostly Clear | |
| 3am | 44°F7°C | 12 mph20 km/h Southwest | Partly Cloudy | |
| 4am | 44°F6°C | 11 mph18 km/h Southwest | Mostly Cloudy | |
| 5am | 43°F6°C | 11 mph18 km/h Southwest | Mostly Cloudy | |
| 6am | 43°F6°C | 10 mph16 km/h Southwest | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| March 17 | 27°F-3°C | 53°F12°C | 9 mph14 km/h from South | Mostly Clear | Mostly Clear |
| March 18 | 43°F6°C | 63°F17°C | 8 mph13 km/h from South | Mostly Cloudy | Cloudy |
| March 19 | 43°F6°C | 62°F17°C | 14 mph22 km/h from South | Drizzle | Drizzle |
| March 20 | 32°F0°C | 43°F6°C | 14 mph22 km/h from Northwest | Partly Cloudy | Mostly Clear |
| March 21 | 31°F-1°C | 56°F14°C | 13 mph21 km/h from South | Mostly Cloudy | Drizzle |
| March 22 | 32°F0°C | 44°F7°C | 9 mph14 km/h from Northwest | Mostly Cloudy | Mostly Cloudy |
| March 23 | 31°F-1°C | 44°F7°C | 9 mph14 km/h from East | Cloudy | Drizzle |
Yes
Low of 43°F6°C, High of 64°F18°CWind: 8 mph13 km/h
Precipitation: None