Yes
you do need a jacket based on the weather in Trenton-Mercer Airport (TTN), 1100 Terminal Circle Drive, Ewing Township, NJ 08628, USA 1 second ago
Why? Because it's cold. simple as that.
44°F7°C & Mostly Cloudy
Wind is 6 mph9 km/h from the NE, gusting to 15 mph24 km/h
| April 19 | ||||
| 12am | 44°F7°C | 6 mph10 km/h NE | Mostly Cloudy | |
| 1am | 43°F6°C | 5 mph8 km/h NE | Partly Cloudy | |
| 2am | 42°F6°C | 4 mph7 km/h NE | Partly Cloudy | |
| 3am | 41°F5°C | 4 mph6 km/h NE | Partly Cloudy | |
| 4am | 41°F5°C | 4 mph7 km/h NE | Partly Cloudy | |
| 5am | 41°F5°C | 5 mph7 km/h NE | Mostly Cloudy | |
| 6am | 40°F4°C | 5 mph8 km/h NE | Partly Cloudy | |
| 7am | 42°F5°C | 6 mph9 km/h NE | Partly Cloudy | |
| 8am | 45°F7°C | 6 mph10 km/h E | Partly Cloudy | |
| 9am | 48°F9°C | 7 mph12 km/h E | Mostly Cloudy | |
| 10am | 51°F10°C | 7 mph12 km/h E | Mostly Cloudy | |
| 11am | 54°F12°C | 8 mph13 km/h E | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 18 | 44°F7°C | 52°F11°C | 5 mph8 km/h from NE | Cloudy | Partly Cloudy |
| April 19 | 40°F4°C | 62°F16°C | 8 mph13 km/h from SE | Mostly Cloudy | Drizzle |
| April 20 | 47°F8°C | 67°F19°C | 8 mph13 km/h from W | Partly Cloudy | Partly Cloudy |
| April 21 | 38°F3°C | 56°F14°C | 7 mph11 km/h from W | Mostly Cloudy | Mostly Cloudy |
| April 22 | 40°F4°C | 62°F17°C | 6 mph9 km/h from NW | Clear | Clear |
| April 23 | 39°F4°C | 68°F20°C | 9 mph15 km/h from S | Mostly Clear | Drizzle |
| April 24 | 45°F7°C | 63°F17°C | 8 mph12 km/h from W | Rain | Mostly Clear |
Yes
Low of 40°F5°C, High of 62°F17°CWind: 8 mph13 km/h
Precipitation: None