Yes
you do need a jacket based on the weather in (Short Hills), New Jersey, United States 1 second ago
Why? Because it's cold enough to freeze the brass off a bald monkey and it's windy enough to give you a brand new hairdo!
28°F-2°C & Mostly Clear
Wind is 9 mph15 km/h from the Northwest, gusting to 23 mph37 km/h
| January 4 | ||||
| 1am | 28°F-2°C | 10 mph16 km/h Northwest | Clear | |
| 2am | 27°F-3°C | 11 mph18 km/h Northwest | Mostly Clear | |
| 3am | 26°F-3°C | 12 mph19 km/h Northwest | Mostly Clear | |
| 4am | 26°F-4°C | 12 mph19 km/h Northwest | Partly Cloudy | |
| 5am | 25°F-4°C | 12 mph19 km/h Northwest | Partly Cloudy | |
| 6am | 25°F-4°C | 11 mph18 km/h Northwest | Partly Cloudy | |
| 7am | 25°F-4°C | 11 mph18 km/h Northwest | Partly Cloudy | |
| 8am | 26°F-4°C | 11 mph17 km/h West | Mostly Clear | |
| 9am | 27°F-3°C | 12 mph20 km/h Northwest | Partly Cloudy | |
| 10am | 29°F-2°C | 13 mph22 km/h Northwest | Partly Cloudy | |
| 11am | 30°F-1°C | 15 mph24 km/h Northwest | Mostly Cloudy | |
| 12pm | 31°F-0°C | 16 mph25 km/h Northwest | Windy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| January 4 | 25°F-4°C | 32°F0°C | 13 mph21 km/h from West | Partly Cloudy | Mostly Clear |
| January 5 | 24°F-5°C | 34°F1°C | 11 mph17 km/h from West | Partly Cloudy | Mostly Cloudy |
| January 6 | 22°F-5°C | 31°F-1°C | 4 mph7 km/h from North | Snow | Partly Cloudy |
| January 7 | 19°F-7°C | 31°F-1°C | 13 mph22 km/h from Northwest | Mostly Clear | Mostly Clear |
| January 8 | 22°F-6°C | 32°F-0°C | 12 mph19 km/h from Northwest | Partly Cloudy | Partly Cloudy |
| January 9 | 20°F-7°C | 30°F-1°C | 14 mph22 km/h from Northwest | Partly Cloudy | Mostly Clear |
| January 10 | 24°F-4°C | 33°F1°C | 11 mph17 km/h from Northwest | Partly Cloudy | Partly Cloudy |
Yes
Low of 24°F-5°C, High of 34°F1°CWind: 11 mph17 km/h
Precipitation: None