Yes
you do need a jacket based on the weather in Hackettstown, NJ 07840, USA 1 second ago
Why? Because it's not very warm out!
51°F10°C & Mostly Clear
Wind is 7 mph11 km/h from the West, gusting to 19 mph30 km/h
| October 31 | ||||
| 7am | 50°F10°C | 8 mph14 km/h West | Mostly Cloudy | |
| 8am | 48°F9°C | 8 mph13 km/h West | Mostly Clear | |
| 9am | 47°F8°C | 9 mph15 km/h West | Mostly Clear | |
| 10am | 47°F8°C | 9 mph15 km/h West | Partly Cloudy | |
| 11am | 47°F8°C | 9 mph15 km/h West | Partly Cloudy | |
| 12pm | 48°F9°C | 11 mph18 km/h West | Cloudy | |
| 1pm | 47°F9°C | 12 mph19 km/h West | Mostly Cloudy | |
| 2pm | 48°F9°C | 13 mph22 km/h West | Mostly Cloudy | |
| 3pm | 49°F9°C | 15 mph24 km/h West | Cloudy | |
| 4pm | 50°F10°C | 15 mph25 km/h West | Windy | |
| 5pm | 51°F11°C | 16 mph26 km/h West | Windy | |
| 6pm | 52°F11°C | 17 mph27 km/h West | Windy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| October 31 | 45°F7°C | 55°F13°C | 15 mph24 km/h from West | Mostly Cloudy | Mostly Clear |
| November 1 | 42°F6°C | 54°F12°C | 9 mph14 km/h from West | Partly Cloudy | Partly Cloudy |
| November 2 | 38°F3°C | 56°F13°C | 3 mph5 km/h from West | Mostly Clear | Partly Cloudy |
| November 3 | 40°F5°C | 55°F13°C | 4 mph7 km/h from South | Mostly Cloudy | Drizzle |
| November 4 | 41°F5°C | 55°F13°C | 13 mph20 km/h from Northwest | Mostly Clear | Mostly Clear |
| November 5 | 37°F3°C | 54°F12°C | 6 mph9 km/h from Southwest | Mostly Cloudy | Drizzle |
| November 6 | 41°F5°C | 55°F13°C | 13 mph21 km/h from Northwest | Partly Cloudy | Mostly Clear |
Yes
Low of 42°F6°C, High of 55°F13°CWind: 9 mph14 km/h
Precipitation: None