Yes

you do need a jacket based on the weather in Brooklyn, NY 11207, USA 32 seconds ago

Why? Because looks like it's raining!
81°F27°C & Rain

Wind is 6 mph9 km/h from the Southwest, gusting to 12 mph19 km/h
July 9
10pm80°F27°C5 mph8 km/h SouthwestRain
11pm79°F26°C6 mph9 km/h SouthwestCloudy
July 10
12am78°F26°C6 mph10 km/h SouthwestCloudy
1am77°F25°C7 mph11 km/h SouthwestCloudy
2am76°F25°C6 mph10 km/h SouthwestDrizzle
3am75°F24°C5 mph8 km/h SouthwestDrizzle
4am74°F23°C4 mph6 km/h SouthwestRain
5am73°F23°C4 mph6 km/h SouthRain
6am73°F23°C3 mph5 km/h SouthRain
7am72°F22°C4 mph6 km/h SouthwestRain
8am73°F23°C4 mph6 km/h SouthwestRain
9am74°F24°C5 mph7 km/h SouthDrizzle
DateLowHighWindDayNight
July 974°F24°C89°F32°C5 mph8 km/h from SouthMostly ClearThunderstorms
July 1072°F22°C81°F27°C5 mph8 km/h from SouthRainDrizzle
July 1172°F22°C83°F28°C6 mph9 km/h from SoutheastPartly CloudyPartly Cloudy
July 1272°F22°C84°F29°C6 mph10 km/h from SoutheastDrizzlePartly Cloudy
July 1370°F21°C81°F27°C7 mph11 km/h from SoutheastPartly CloudyPartly Cloudy
July 1470°F21°C82°F28°C8 mph12 km/h from SouthDrizzleDrizzle
July 1573°F23°C84°F29°C5 mph8 km/h from SouthDrizzlePartly Cloudy

No

Low of 73°F23°C, High of 82°F28°C
Wind: 5 mph8 km/h
Precipitation: 80% rain

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