Yes

you do need a jacket based on the weather in Pleasantville, NY 10570, USA 1 second ago

Why? Because it's so windy, you’re practically horizontal just trying to walk!
70°F21°C & Clear

Wind is 10 mph16 km/h from the South, gusting to 26 mph42 km/h
August 23
9pm69°F21°C10 mph16 km/h SouthClear
10pm68°F20°C9 mph14 km/h SouthClear
11pm67°F19°C7 mph12 km/h SouthMostly Clear
August 24
12am66°F19°C6 mph10 km/h SouthMostly Clear
1am65°F19°C6 mph9 km/h SouthClear
2am65°F18°C6 mph9 km/h SouthClear
3am64°F18°C5 mph8 km/h SouthClear
4am64°F18°C5 mph8 km/h SouthClear
5am64°F18°C4 mph7 km/h SouthMostly Clear
6am63°F17°C4 mph6 km/h SouthMostly Clear
7am65°F18°C4 mph6 km/h SouthMostly Clear
8am68°F20°C5 mph7 km/h SouthMostly Clear
DateLowHighWindDayNight
August 2358°F14°C82°F28°C4 mph6 km/h from SouthClearClear
August 2463°F17°C80°F27°C9 mph14 km/h from SouthPartly CloudyMostly Cloudy
August 2565°F19°C81°F27°C6 mph10 km/h from WestDrizzleMostly Clear
August 2660°F16°C75°F24°C7 mph11 km/h from WestMostly ClearMostly Clear
August 2757°F14°C72°F22°C6 mph9 km/h from NorthwestPartly CloudyClear
August 2856°F13°C76°F24°C6 mph9 km/h from WestPartly CloudyMostly Clear
August 2958°F14°C76°F24°C5 mph9 km/h from NorthwestMostly ClearMostly Clear

No

Low of 64°F18°C, High of 80°F27°C
Wind: 9 mph14 km/h
Precipitation: None

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