Yes

you do need a jacket based on the weather in Somerdale, NJ 08083, USA 1 second ago

Why? Because it's cold enough that makes you wish you had a hat, but you're still too proud to admit it!
32°F0°C & Partly Cloudy

Wind is 9 mph15 km/h from the Northwest, gusting to 18 mph29 km/h
January 10
12pm34°F1°C9 mph15 km/h NorthwestMostly Cloudy
1pm36°F2°C9 mph15 km/h NorthwestMostly Cloudy
2pm37°F3°C8 mph13 km/h NorthwestCloudy
3pm37°F3°C8 mph12 km/h NorthwestCloudy
4pm36°F2°C6 mph10 km/h NorthwestCloudy
5pm34°F1°C5 mph9 km/h WestCloudy
6pm31°F-0°C5 mph8 km/h WestCloudy
7pm31°F-1°C5 mph7 km/h WestCloudy
8pm30°F-1°C4 mph7 km/h WestCloudy
9pm30°F-1°C5 mph8 km/h WestCloudy
10pm30°F-1°C4 mph7 km/h SouthwestCloudy
11pm29°F-1°C4 mph7 km/h SouthwestCloudy
DateLowHighWindDayNight
January 1024°F-4°C37°F3°C7 mph11 km/h from NorthwestMostly CloudySnow
January 1126°F-3°C33°F1°C7 mph12 km/h from NorthwestMostly CloudyMostly Clear
January 1226°F-4°C38°F4°C5 mph8 km/h from WestMostly ClearMostly Clear
January 1325°F-4°C40°F5°C7 mph11 km/h from WestMostly ClearMostly Clear
January 1419°F-7°C31°F-1°C14 mph23 km/h from WestMostly ClearMostly Clear
January 1518°F-8°C30°F-1°C13 mph21 km/h from NorthwestMostly ClearClear
January 1619°F-7°C29°F-2°C9 mph15 km/h from WestPartly CloudyMostly Clear

Yes

Low of 26°F-4°C, High of 33°F1°C
Wind: 7 mph12 km/h
Precipitation: None

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