No
you don't need a jacket based on the weather in (Williamstown), New Jersey, United States 1 second ago
59°F15°C & Cloudy
Wind is 7 mph11 km/h from the SE, gusting to 12 mph19 km/h
| April 19 | ||||
| 4pm | 60°F16°C | 8 mph13 km/h SE | Cloudy | |
| 5pm | 60°F15°C | 8 mph14 km/h SE | Mostly Cloudy | |
| 6pm | 59°F15°C | 8 mph13 km/h SE | Mostly Cloudy | |
| 7pm | 57°F14°C | 7 mph11 km/h SE | Mostly Cloudy | |
| 8pm | 54°F12°C | 6 mph10 km/h SE | Mostly Cloudy | |
| 9pm | 52°F11°C | 6 mph9 km/h SE | Mostly Cloudy | |
| 10pm | 50°F10°C | 5 mph8 km/h SE | Mostly Cloudy | |
| 11pm | 49°F9°C | 5 mph7 km/h SE | Mostly Cloudy | |
| April 20 | ||||
| 12am | 49°F9°C | 5 mph8 km/h SE | Cloudy | |
| 1am | 48°F9°C | 4 mph7 km/h S | Cloudy | |
| 2am | 49°F9°C | 4 mph7 km/h S | Cloudy | |
| 3am | 49°F9°C | 4 mph6 km/h S | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 19 | 42°F5°C | 60°F16°C | 6 mph9 km/h from SE | Cloudy | Rain |
| April 20 | 47°F8°C | 68°F20°C | 8 mph13 km/h from W | Partly Cloudy | Partly Cloudy |
| April 21 | 38°F3°C | 56°F14°C | 7 mph12 km/h from W | Mostly Cloudy | Partly Cloudy |
| April 22 | 39°F4°C | 62°F17°C | 8 mph12 km/h from NW | Mostly Clear | Clear |
| April 23 | 36°F2°C | 64°F18°C | 9 mph15 km/h from S | Mostly Clear | Mostly Cloudy |
| April 24 | 47°F9°C | 69°F21°C | 12 mph19 km/h from W | Partly Cloudy | Partly Cloudy |
| April 25 | 42°F6°C | 66°F19°C | 8 mph12 km/h from NW | Partly Cloudy | Mostly Clear |
Yes
Low of 47°F9°C, High of 67°F20°CWind: 8 mph13 km/h
Precipitation: None