No
you don't need a jacket based on the weather in West Windsor Township, NJ, USA 1 second ago
65°F19°C & Cloudy
Wind is 4 mph7 km/h from the Northeast, gusting to 9 mph15 km/h
| September 17 | ||||
| 11pm | 66°F19°C | 5 mph8 km/h North | Cloudy | |
| September 18 | ||||
| 12am | 66°F19°C | 5 mph9 km/h North | Cloudy | |
| 1am | 65°F18°C | 5 mph9 km/h North | Cloudy | |
| 2am | 65°F18°C | 5 mph8 km/h North | Cloudy | |
| 3am | 65°F18°C | 4 mph6 km/h Northeast | Cloudy | |
| 4am | 65°F18°C | 4 mph6 km/h North | Cloudy | |
| 5am | 64°F18°C | 4 mph7 km/h North | Cloudy | |
| 6am | 64°F18°C | 4 mph6 km/h North | Cloudy | |
| 7am | 64°F18°C | 3 mph5 km/h North | Mostly Cloudy | |
| 8am | 65°F18°C | 3 mph5 km/h North | Mostly Cloudy | |
| 9am | 66°F19°C | 3 mph5 km/h North | Mostly Cloudy | |
| 10am | 69°F21°C | 3 mph5 km/h Northwest | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 17 | 62°F17°C | 68°F20°C | 3 mph5 km/h from Northeast | Rain | Drizzle |
| September 18 | 64°F18°C | 81°F27°C | 4 mph7 km/h from Northwest | Mostly Clear | Clear |
| September 19 | 60°F15°C | 83°F28°C | 6 mph9 km/h from Northwest | Mostly Clear | Clear |
| September 20 | 57°F14°C | 73°F23°C | 8 mph14 km/h from East | Clear | Clear |
| September 21 | 54°F12°C | 73°F23°C | 7 mph12 km/h from East | Partly Cloudy | Mostly Clear |
| September 22 | 55°F13°C | 77°F25°C | 4 mph7 km/h from South | Partly Cloudy | Mostly Clear |
| September 23 | 61°F16°C | 81°F27°C | 6 mph10 km/h from Southwest | Mostly Cloudy | Mostly Cloudy |
No
Low of 64°F18°C, High of 81°F27°CWind: 4 mph7 km/h
Precipitation: None