Yes
you do need a jacket based on the weather in Evanston, IL, USA 1 second ago
Why? Because it's cold. simple as that.
48°F9°C & Mostly Clear
Wind is 5 mph8 km/h from the W, gusting to 9 mph15 km/h
| April 18 | ||||
| 7am | 48°F9°C | 4 mph7 km/h W | Mostly Cloudy | |
| 8am | 49°F9°C | 4 mph6 km/h NW | Mostly Cloudy | |
| 9am | 50°F10°C | 4 mph7 km/h NW | Mostly Cloudy | |
| 10am | 52°F11°C | 5 mph9 km/h N | Mostly Cloudy | |
| 11am | 53°F11°C | 5 mph8 km/h NE | Cloudy | |
| 12pm | 54°F12°C | 5 mph8 km/h NE | Cloudy | |
| 1pm | 54°F12°C | 5 mph8 km/h E | Cloudy | |
| 2pm | 55°F13°C | 6 mph10 km/h E | Cloudy | |
| 3pm | 55°F13°C | 7 mph12 km/h E | Cloudy | |
| 4pm | 55°F13°C | 7 mph12 km/h E | Mostly Cloudy | |
| 5pm | 54°F12°C | 7 mph11 km/h NE | Cloudy | |
| 6pm | 53°F12°C | 8 mph13 km/h NE | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 18 | 46°F8°C | 55°F13°C | 7 mph11 km/h from NE | Cloudy | Rain |
| April 19 | 41°F5°C | 58°F14°C | 13 mph21 km/h from W | Mostly Clear | Partly Cloudy |
| April 20 | 37°F3°C | 50°F10°C | 11 mph17 km/h from NW | Partly Cloudy | Partly Cloudy |
| April 21 | 36°F2°C | 57°F14°C | 6 mph10 km/h from W | Clear | Clear |
| April 22 | 40°F5°C | 64°F18°C | 8 mph12 km/h from SW | Mostly Clear | Cloudy |
| April 23 | 42°F6°C | 61°F16°C | 12 mph19 km/h from W | Mostly Cloudy | Partly Cloudy |
| April 24 | 37°F3°C | 48°F9°C | 12 mph20 km/h from N | Mostly Clear | Mostly Clear |
Yes
Low of 41°F5°C, High of 58°F15°CWind: 13 mph21 km/h
Precipitation: None