No

you don't need a jacket based on the weather in Manhattan, New York, NY, USA 2 minutes ago

77°F25°C & Cloudy

Wind is 7 mph11 km/h from the Southeast, gusting to 12 mph19 km/h
September 15
6pm76°F24°C7 mph12 km/h SoutheastCloudy
7pm73°F23°C6 mph10 km/h SoutheastCloudy
8pm71°F22°C5 mph7 km/h SoutheastCloudy
9pm69°F21°C4 mph6 km/h EastCloudy
10pm68°F20°C4 mph6 km/h EastCloudy
11pm67°F19°C4 mph6 km/h EastCloudy
September 16
12am66°F19°C4 mph7 km/h NortheastCloudy
1am65°F19°C4 mph7 km/h NortheastCloudy
2am65°F18°C4 mph7 km/h NortheastCloudy
3am64°F18°C5 mph7 km/h NortheastMostly Cloudy
4am64°F18°C5 mph8 km/h NortheastMostly Cloudy
5am63°F17°C5 mph8 km/h NortheastMostly Cloudy
DateLowHighWindDayNight
September 1566°F19°C80°F26°C6 mph10 km/h from EastPartly CloudyCloudy
September 1663°F17°C77°F25°C9 mph14 km/h from EastMostly CloudyRain
September 1763°F17°C71°F22°C9 mph14 km/h from NortheastRainDrizzle
September 1865°F18°C77°F25°C5 mph8 km/h from NorthThunderstormsMostly Clear
September 1964°F18°C81°F27°C8 mph12 km/h from NorthwestMostly ClearMostly Clear
September 2058°F14°C73°F23°C6 mph10 km/h from EastMostly ClearMostly Clear
September 2158°F15°C71°F22°C6 mph10 km/h from SoutheastPartly CloudyMostly Clear

No

Low of 64°F18°C, High of 77°F25°C
Wind: 9 mph14 km/h
Precipitation: 7% rain

Support This Page