Yes
you do need a jacket based on the weather in Buffalo Grove, IL, USA 1 second ago
Why? Because it's cold enough that makes you wish you had a hat, but you're still too proud to admit it!
38°F3°C & Cloudy
Wind is 4 mph7 km/h from the South, gusting to 9 mph14 km/h
| February 3 | ||||
| 1am | 39°F4°C | 5 mph9 km/h South | Cloudy | |
| 2am | 39°F4°C | 3 mph6 km/h South | Cloudy | |
| 3am | 38°F4°C | 3 mph5 km/h South | Cloudy | |
| 4am | 38°F3°C | 4 mph7 km/h South | Cloudy | |
| 5am | 38°F3°C | 4 mph7 km/h South | Cloudy | |
| 6am | 38°F3°C | 5 mph7 km/h South | Cloudy | |
| 7am | 37°F3°C | 5 mph8 km/h South | Cloudy | |
| 8am | 37°F3°C | 4 mph6 km/h Southwest | Cloudy | |
| 9am | 38°F3°C | 4 mph6 km/h South | Cloudy | |
| 10am | 40°F4°C | 4 mph7 km/h Southwest | Cloudy | |
| 11am | 42°F6°C | 4 mph7 km/h West | Cloudy | |
| 12pm | 44°F7°C | 6 mph10 km/h Northwest | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| February 2 | 31°F-1°C | 45°F7°C | 3 mph5 km/h from Southwest | Cloudy | Cloudy |
| February 3 | 30°F-1°C | 45°F7°C | 8 mph13 km/h from North | Cloudy | Partly Cloudy |
| February 4 | 24°F-4°C | 30°F-1°C | 9 mph15 km/h from Northeast | Mostly Cloudy | Cloudy |
| February 5 | 26°F-4°C | 33°F1°C | 10 mph17 km/h from East | Snow | Snow |
| February 6 | 19°F-7°C | 38°F3°C | 14 mph23 km/h from West | Partly Cloudy | Mostly Clear |
| February 7 | 15°F-10°C | 30°F-1°C | 5 mph8 km/h from West | Mostly Cloudy | Cloudy |
| February 8 | 27°F-3°C | 35°F2°C | 10 mph15 km/h from East | Snow | Cloudy |
Yes
Low of 30°F-1°C, High of 46°F8°CWind: 8 mph13 km/h
Precipitation: None