Yes
you do need a jacket based on the weather in Vernon Hills, IL, USA 1 second ago
Why? Because a jacket will keep you cozy, but you won't break a seat!
56°F13°C & Clear
Wind is 9 mph15 km/h from the Southwest, gusting to 18 mph29 km/h
| March 10 | ||||
| 1pm | 59°F15°C | 11 mph17 km/h Southwest | Clear | |
| 2pm | 62°F17°C | 11 mph18 km/h Southwest | Clear | |
| 3pm | 64°F18°C | 13 mph20 km/h Southwest | Clear | |
| 4pm | 64°F18°C | 13 mph21 km/h Southwest | Partly Cloudy | |
| 5pm | 66°F19°C | 14 mph22 km/h Southwest | Clear | |
| 6pm | 66°F19°C | 13 mph22 km/h Southwest | Clear | |
| 7pm | 63°F17°C | 12 mph19 km/h Southwest | Clear | |
| 8pm | 60°F16°C | 11 mph17 km/h Southwest | Clear | |
| 9pm | 58°F14°C | 12 mph19 km/h Southwest | Mostly Clear | |
| 10pm | 57°F14°C | 13 mph21 km/h Southwest | Mostly Clear | |
| 11pm | 56°F13°C | 14 mph23 km/h Southwest | Mostly Clear | |
| March 11 | ||||
| 12am | 55°F13°C | 15 mph25 km/h Southwest | Windy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| March 10 | 37°F3°C | 66°F19°C | 9 mph15 km/h from Southwest | Clear | Partly Cloudy |
| March 11 | 33°F1°C | 54°F12°C | 12 mph19 km/h from Northeast | Mostly Cloudy | Partly Cloudy |
| March 12 | 34°F1°C | 54°F12°C | 6 mph10 km/h from East | Partly Cloudy | Mostly Clear |
| March 13 | 36°F2°C | 54°F12°C | 7 mph11 km/h from East | Partly Cloudy | Partly Cloudy |
| March 14 | 47°F8°C | 68°F20°C | 12 mph19 km/h from South | Mostly Cloudy | Rain |
| March 15 | 42°F5°C | 61°F16°C | 19 mph30 km/h from Southwest | Windy | Partly Cloudy |
| March 16 | 30°F-1°C | 42°F5°C | 14 mph22 km/h from West | Mostly Cloudy | Mostly Clear |
Yes
Low of 33°F1°C, High of 55°F13°CWind: 12 mph19 km/h
Precipitation: None