Yes
you do need a jacket based on the weather in Princeton, NJ 08544, USA 1 second ago
Why? Because it's not very warm out!
52°F11°C & Cloudy
Wind is 5 mph8 km/h from the Southeast, gusting to 10 mph16 km/h
| March 31 | ||||
| 5am | 52°F11°C | 5 mph8 km/h South | Mostly Cloudy | |
| 6am | 53°F12°C | 5 mph7 km/h South | Cloudy | |
| 7am | 55°F13°C | 7 mph11 km/h Southwest | Cloudy | |
| 8am | 57°F14°C | 8 mph13 km/h South | Cloudy | |
| 9am | 61°F16°C | 9 mph14 km/h South | Cloudy | |
| 10am | 65°F18°C | 14 mph23 km/h Southwest | Mostly Cloudy | |
| 11am | 67°F20°C | 14 mph23 km/h Southwest | Cloudy | |
| 12pm | 69°F21°C | 15 mph24 km/h Southwest | Windy | |
| 1pm | 71°F22°C | 15 mph24 km/h Southwest | Windy | |
| 2pm | 74°F23°C | 15 mph24 km/h Southwest | Mostly Cloudy | |
| 3pm | 75°F24°C | 14 mph23 km/h Southwest | Mostly Cloudy | |
| 4pm | 73°F23°C | 14 mph22 km/h Southwest | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| March 31 | 46°F8°C | 75°F24°C | 12 mph20 km/h from Southwest | Rain | Heavy Rain |
| April 1 | 39°F4°C | 60°F16°C | 12 mph19 km/h from Northwest | Clear | Mostly Clear |
| April 2 | 34°F1°C | 53°F12°C | 10 mph16 km/h from Southeast | Mostly Cloudy | Cloudy |
| April 3 | 45°F7°C | 74°F23°C | 12 mph20 km/h from Southwest | Cloudy | Rain |
| April 4 | 56°F13°C | 67°F19°C | 6 mph9 km/h from North | Drizzle | Cloudy |
| April 5 | 47°F8°C | 56°F13°C | 8 mph13 km/h from East | Drizzle | Drizzle |
| April 6 | 46°F8°C | 59°F15°C | 6 mph9 km/h from Southeast | Drizzle | Drizzle |
Yes
Low of 39°F4°C, High of 60°F16°CWind: 12 mph19 km/h
Precipitation: None