Yes

you do need a jacket based on the weather in Franklin Township (Somerset), New Jersey, United States 1 second ago

Why? Because it's cool enough your breath is visible, but your nose isn’t red yet!
40°F4°C & Clear

Wind is 4 mph7 km/h from the West, gusting to 8 mph13 km/h
November 5
7am40°F4°C4 mph7 km/h WestClear
8am39°F4°C4 mph7 km/h WestPartly Cloudy
9am39°F4°C4 mph7 km/h WestClear
10am38°F3°C4 mph6 km/h WestClear
11am37°F3°C4 mph6 km/h SouthwestMostly Clear
12pm38°F3°C4 mph6 km/h SouthwestMostly Clear
1pm42°F5°C3 mph5 km/h SouthwestPartly Cloudy
2pm48°F9°C5 mph7 km/h SouthMostly Clear
3pm53°F12°C7 mph11 km/h SouthPartly Cloudy
4pm58°F14°C8 mph14 km/h SouthPartly Cloudy
5pm61°F16°C11 mph17 km/h SouthPartly Cloudy
6pm63°F17°C12 mph20 km/h SouthwestPartly Cloudy
DateLowHighWindDayNight
November 537°F3°C65°F18°C10 mph16 km/h from SouthwestPartly CloudyPartly Cloudy
November 638°F3°C53°F12°C11 mph18 km/h from NorthwestMostly ClearPartly Cloudy
November 734°F1°C58°F15°C10 mph15 km/h from SouthMostly CloudyRain
November 850°F10°C65°F18°C6 mph10 km/h from WestPartly CloudyMostly Clear
November 945°F7°C62°F17°C7 mph11 km/h from SouthwestRainPartly Cloudy
November 1033°F0°C47°F9°C10 mph16 km/h from NorthwestPartly CloudyMostly Cloudy
November 1131°F-1°C42°F6°C13 mph20 km/h from WestPartly CloudyMostly Cloudy

Yes

Low of 37°F3°C, High of 54°F12°C
Wind: 11 mph18 km/h
Precipitation: None

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