No
you don't need a jacket based on the weather in Princeton, NJ 08544, USA 1 second ago
85°F29°C & Clear
Wind is 4 mph6 km/h from the South, gusting to 9 mph15 km/h
| July 5 | ||||
| 6pm | 84°F29°C | 4 mph7 km/h South | Clear | |
| 7pm | 83°F28°C | 2 mph4 km/h Southwest | Clear | |
| 8pm | 80°F27°C | 3 mph4 km/h Southwest | Clear | |
| 9pm | 76°F25°C | 5 mph9 km/h South | Mostly Clear | |
| 10pm | 74°F23°C | 4 mph7 km/h South | Mostly Clear | |
| 11pm | 71°F22°C | 6 mph10 km/h South | Mostly Clear | |
| July 6 | ||||
| 12am | 70°F21°C | 6 mph9 km/h South | Mostly Cloudy | |
| 1am | 69°F21°C | 6 mph10 km/h Southwest | Mostly Cloudy | |
| 2am | 68°F20°C | 6 mph9 km/h Southwest | Mostly Cloudy | |
| 3am | 67°F20°C | 5 mph8 km/h Southwest | Mostly Cloudy | |
| 4am | 67°F19°C | 5 mph8 km/h Southwest | Mostly Cloudy | |
| 5am | 66°F19°C | 5 mph8 km/h Southwest | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| July 5 | 58°F15°C | 87°F30°C | 2 mph3 km/h from South | Mostly Clear | Partly Cloudy |
| July 6 | 66°F19°C | 90°F32°C | 7 mph11 km/h from Southwest | Partly Cloudy | Mostly Clear |
| July 7 | 73°F23°C | 86°F30°C | 6 mph10 km/h from South | Rain | Drizzle |
| July 8 | 73°F23°C | 89°F32°C | 6 mph10 km/h from West | Thunderstorms | Thunderstorms |
| July 9 | 71°F22°C | 86°F30°C | 4 mph7 km/h from Northwest | Partly Cloudy | Partly Cloudy |
| July 10 | 68°F20°C | 84°F29°C | 6 mph10 km/h from East | Mostly Cloudy | Drizzle |
| July 11 | 69°F21°C | 81°F27°C | 5 mph9 km/h from East | Rain | Rain |
No
Low of 66°F19°C, High of 91°F33°CWind: 7 mph11 km/h
Precipitation: None