Yes

you do need a jacket based on the weather in 735 Brookhaven Ave, Upton, NY 11973, USA 1 second ago

Why? Because there's a refreshing nip in the air.
41°F5°C & Mostly Clear

Wind is 11 mph18 km/h from the NE, gusting to 19 mph31 km/h
April 25
9am41°F5°C11 mph17 km/h NEPartly Cloudy
10am44°F6°C10 mph15 km/h NEMostly Clear
11am46°F8°C8 mph13 km/h NEMostly Clear
12pm49°F9°C7 mph11 km/h NEMostly Clear
1pm51°F11°C6 mph10 km/h NEClear
2pm53°F12°C5 mph8 km/h EClear
3pm54°F12°C5 mph8 km/h EClear
4pm54°F12°C6 mph9 km/h SEClear
5pm52°F11°C8 mph13 km/h SEClear
6pm50°F10°C8 mph14 km/h SEClear
7pm47°F8°C8 mph13 km/h SClear
8pm44°F6°C7 mph11 km/h SClear
DateLowHighWindDayNight
April 2538°F3°C54°F12°C8 mph13 km/h from EMostly ClearClear
April 2634°F1°C56°F14°C6 mph10 km/h from SEClearClear
April 2737°F3°C57°F14°C8 mph13 km/h from SPartly CloudyDrizzle
April 2846°F8°C63°F17°C8 mph13 km/h from SMostly CloudyMostly Cloudy
April 2950°F10°C74°F23°C5 mph7 km/h from SEPartly CloudyPartly Cloudy
April 3051°F10°C67°F19°C9 mph14 km/h from SEPartly CloudyMostly Cloudy
May 155°F13°C75°F24°C6 mph10 km/h from WMostly ClearMostly Clear

Yes

Low of 34°F1°C, High of 56°F14°C
Wind: 6 mph10 km/h
Precipitation: None

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