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!
46°F8°C & Cloudy
Wind is 7 mph11 km/h from the North, gusting to 11 mph18 km/h
| May 3 | ||||
| 4am | 46°F8°C | 7 mph11 km/h North | Partly Cloudy | |
| 5am | 45°F7°C | 10 mph16 km/h North | Mostly Cloudy | |
| 6am | 46°F8°C | 9 mph15 km/h North | Mostly Cloudy | |
| 7am | 46°F8°C | 12 mph19 km/h North | Mostly Cloudy | |
| 8am | 46°F8°C | 14 mph23 km/h Northeast | Cloudy | |
| 9am | 47°F8°C | 15 mph24 km/h Northeast | Mostly Cloudy | |
| 10am | 48°F9°C | 12 mph20 km/h Northeast | Partly Cloudy | |
| 11am | 48°F9°C | 12 mph20 km/h Northeast | Partly Cloudy | |
| 12pm | 49°F10°C | 13 mph21 km/h Northeast | Partly Cloudy | |
| 1pm | 50°F10°C | 14 mph22 km/h North | Partly Cloudy | |
| 2pm | 51°F11°C | 14 mph23 km/h North | Partly Cloudy | |
| 3pm | 51°F11°C | 15 mph24 km/h North | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| May 3 | 44°F7°C | 52°F11°C | 14 mph22 km/h from North | Partly Cloudy | Mostly Clear |
| May 4 | 43°F6°C | 54°F12°C | 13 mph20 km/h from North | Drizzle | Drizzle |
| May 5 | 45°F7°C | 57°F14°C | 7 mph11 km/h from North | Mostly Cloudy | Mostly Cloudy |
| May 6 | 46°F8°C | 67°F20°C | 5 mph8 km/h from Northwest | Partly Cloudy | Partly Cloudy |
| May 7 | 46°F8°C | 66°F19°C | 8 mph12 km/h from North | Mostly Cloudy | Cloudy |
| May 8 | 43°F6°C | 52°F11°C | 12 mph20 km/h from Northeast | Partly Cloudy | Partly Cloudy |
| May 9 | 44°F7°C | 60°F15°C | 7 mph11 km/h from Northeast | Mostly Clear | Mostly Clear |
Yes
Low of 43°F6°C, High of 55°F13°CWind: 13 mph20 km/h
Precipitation: 31% rain