Yes

you do need a jacket based on the weather in Valley Stream, NY 11580, USA 1 second ago

Why? Because rain: where every drop seems to aim directly at your glasses!
61°F16°C & Rain

Wind is 6 mph10 km/h from the Southwest, gusting to 13 mph21 km/h
October 31
4am60°F16°C7 mph11 km/h SouthwestRain
5am59°F15°C11 mph18 km/h WestDrizzle
6am57°F14°C13 mph21 km/h WestMostly Clear
7am54°F12°C13 mph21 km/h WestMostly Clear
8am52°F11°C13 mph20 km/h WestMostly Clear
9am51°F11°C14 mph22 km/h WestMostly Clear
10am50°F10°C14 mph22 km/h WestMostly Clear
11am50°F10°C15 mph24 km/h WestWindy
12pm50°F10°C15 mph25 km/h WestWindy
1pm51°F10°C16 mph26 km/h WestWindy
2pm52°F11°C18 mph29 km/h WestWindy
3pm53°F12°C19 mph30 km/h WestWindy
DateLowHighWindDayNight
October 3051°F11°C62°F17°C14 mph23 km/h from EastThunderstormsRain
October 3149°F9°C60°F16°C19 mph31 km/h from WestWindyWindy
November 146°F8°C56°F13°C13 mph21 km/h from WestPartly CloudyPartly Cloudy
November 243°F6°C56°F13°C5 mph8 km/h from WestMostly ClearPartly Cloudy
November 343°F6°C56°F13°C6 mph9 km/h from SouthMostly CloudyPartly Cloudy
November 445°F7°C56°F14°C15 mph24 km/h from NorthwestWindyMostly Clear
November 542°F6°C56°F13°C9 mph15 km/h from SouthwestPartly CloudyDrizzle

Yes

Low of 49°F10°C, High of 61°F16°C
Wind: 19 mph31 km/h
Precipitation: None

Support This Page