Yes
you do need a jacket based on the weather in Long Island MacArthur Airport (ISP), 100 Arrival Ave, Ronkonkoma, NY 11779, USA 1 second ago
Why? Because it's quite chilly.
47°F8°C & Cloudy
Wind is 10 mph16 km/h from the S, gusting to 23 mph37 km/h
| April 24 | ||||
| 5am | 48°F9°C | 11 mph17 km/h S | Cloudy | |
| 6am | 48°F9°C | 11 mph17 km/h S | Cloudy | |
| 7am | 49°F9°C | 11 mph17 km/h SW | Cloudy | |
| 8am | 51°F10°C | 10 mph17 km/h SW | Cloudy | |
| 9am | 53°F11°C | 9 mph15 km/h SW | Cloudy | |
| 10am | 54°F12°C | 9 mph14 km/h SW | Cloudy | |
| 11am | 58°F15°C | 8 mph13 km/h SW | Mostly Cloudy | |
| 12pm | 62°F17°C | 8 mph12 km/h W | Mostly Cloudy | |
| 1pm | 66°F19°C | 8 mph14 km/h W | Mostly Clear | |
| 2pm | 68°F20°C | 9 mph14 km/h W | Mostly Clear | |
| 3pm | 69°F20°C | 10 mph16 km/h W | Partly Cloudy | |
| 4pm | 67°F20°C | 10 mph16 km/h W | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 24 | 45°F7°C | 69°F20°C | 9 mph15 km/h from W | Mostly Cloudy | Mostly Clear |
| April 25 | 37°F3°C | 56°F13°C | 7 mph12 km/h from E | Clear | Clear |
| April 26 | 35°F2°C | 58°F15°C | 6 mph10 km/h from SE | Clear | Clear |
| April 27 | 37°F3°C | 58°F14°C | 8 mph13 km/h from S | Partly Cloudy | Mostly Cloudy |
| April 28 | 46°F8°C | 69°F20°C | 9 mph15 km/h from SW | Partly Cloudy | Partly Cloudy |
| April 29 | 53°F11°C | 77°F25°C | 6 mph10 km/h from S | Partly Cloudy | Partly Cloudy |
| April 30 | 51°F11°C | 69°F21°C | 9 mph14 km/h from S | Mostly Cloudy | Partly Cloudy |
Yes
Low of 37°F3°C, High of 55°F13°CWind: 7 mph12 km/h
Precipitation: None