No
you don't need a jacket based on the weather in Princeton, NJ 08540, USA 1 second ago
72°F22°C & Cloudy
Wind is 6 mph9 km/h from the East, gusting to 10 mph16 km/h
| August 18 | ||||
| 5pm | 72°F22°C | 6 mph9 km/h East | Cloudy | |
| 6pm | 71°F22°C | 5 mph9 km/h Southeast | Cloudy | |
| 7pm | 70°F21°C | 5 mph9 km/h Southeast | Cloudy | |
| 8pm | 69°F20°C | 5 mph8 km/h Southeast | Partly Cloudy | |
| 9pm | 67°F20°C | 4 mph7 km/h Southeast | Partly Cloudy | |
| 10pm | 66°F19°C | 3 mph6 km/h Southeast | Partly Cloudy | |
| 11pm | 66°F19°C | 3 mph5 km/h East | Partly Cloudy | |
| August 19 | ||||
| 12am | 65°F18°C | 4 mph6 km/h East | Partly Cloudy | |
| 1am | 64°F18°C | 3 mph6 km/h East | Mostly Cloudy | |
| 2am | 64°F18°C | 4 mph6 km/h East | Partly Cloudy | |
| 3am | 63°F17°C | 4 mph6 km/h East | Partly Cloudy | |
| 4am | 63°F17°C | 4 mph7 km/h Northeast | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| August 18 | 65°F18°C | 73°F23°C | 4 mph6 km/h from East | Cloudy | Partly Cloudy |
| August 19 | 63°F17°C | 76°F24°C | 8 mph13 km/h from East | Mostly Cloudy | Mostly Cloudy |
| August 20 | 64°F18°C | 76°F24°C | 7 mph11 km/h from East | Drizzle | Drizzle |
| August 21 | 64°F18°C | 76°F24°C | 11 mph18 km/h from Northeast | Drizzle | Partly Cloudy |
| August 22 | 61°F16°C | 81°F27°C | 6 mph10 km/h from North | Mostly Clear | Clear |
| August 23 | 62°F16°C | 83°F28°C | 8 mph12 km/h from South | Mostly Clear | Mostly Clear |
| August 24 | 65°F18°C | 80°F27°C | 9 mph14 km/h from South | Cloudy | Thunderstorms |
No
Low of 63°F17°C, High of 75°F24°CWind: 8 mph13 km/h
Precipitation: None