Yes
you do need a jacket based on the weather in Lake in the Hills, IL, USA 1 second ago
Why? Because it's colder than a polar bear's pyjamas and it's so windy, your hat is now someone else's problem, two cities away!
25°F-4°C & Partly Cloudy
Wind is 14 mph23 km/h from the North, gusting to 27 mph43 km/h
| March 1 | ||||
| 6am | 24°F-5°C | 16 mph25 km/h North | Windy | |
| 7am | 22°F-6°C | 16 mph26 km/h North | Windy | |
| 8am | 20°F-7°C | 15 mph24 km/h North | Mostly Clear | |
| 9am | 19°F-7°C | 16 mph26 km/h North | Windy | |
| 10am | 19°F-7°C | 16 mph25 km/h North | Windy | |
| 11am | 21°F-6°C | 15 mph23 km/h North | Clear | |
| 12pm | 23°F-5°C | 13 mph21 km/h North | Clear | |
| 1pm | 25°F-4°C | 12 mph19 km/h North | Clear | |
| 2pm | 27°F-3°C | 12 mph19 km/h Northwest | Clear | |
| 3pm | 28°F-2°C | 12 mph19 km/h Northwest | Clear | |
| 4pm | 28°F-2°C | 11 mph18 km/h Northwest | Clear | |
| 5pm | 28°F-2°C | 10 mph17 km/h Northwest | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| March 1 | 19°F-7°C | 32°F-0°C | 12 mph19 km/h from North | Clear | Clear |
| March 2 | 17°F-9°C | 35°F2°C | 5 mph8 km/h from West | Mostly Clear | Mostly Cloudy |
| March 3 | 25°F-4°C | 42°F6°C | 12 mph20 km/h from South | Mostly Cloudy | Cloudy |
| March 4 | 35°F2°C | 49°F9°C | 12 mph19 km/h from Southeast | Rain | Rain |
| March 5 | 27°F-3°C | 44°F7°C | 16 mph26 km/h from Northwest | Drizzle | Mostly Cloudy |
| March 6 | 25°F-4°C | 38°F3°C | 10 mph17 km/h from West | Partly Cloudy | Cloudy |
| March 7 | 30°F-1°C | 40°F4°C | 7 mph11 km/h from West | Cloudy | Mostly Cloudy |
Yes
Low of 17°F-9°C, High of 35°F2°CWind: 5 mph8 km/h
Precipitation: None