Yes
you do need a jacket based on the weather in Roslyn Heights, NY 11577, USA 1 second ago
Why? Because it's cold. simple as that.
47°F8°C & Cloudy
Wind is 9 mph15 km/h from the S, gusting to 21 mph34 km/h
| April 23 | ||||
| 11pm | 47°F8°C | 10 mph15 km/h S | Cloudy | |
| April 24 | ||||
| 12am | 47°F8°C | 9 mph15 km/h S | Mostly Cloudy | |
| 1am | 47°F8°C | 9 mph15 km/h S | Mostly Cloudy | |
| 2am | 47°F8°C | 9 mph15 km/h S | Cloudy | |
| 3am | 48°F9°C | 9 mph15 km/h S | Cloudy | |
| 4am | 48°F9°C | 9 mph15 km/h S | Cloudy | |
| 5am | 49°F9°C | 8 mph13 km/h S | Cloudy | |
| 6am | 49°F9°C | 7 mph12 km/h S | Cloudy | |
| 7am | 49°F10°C | 7 mph11 km/h S | Cloudy | |
| 8am | 50°F10°C | 6 mph10 km/h SW | Cloudy | |
| 9am | 52°F11°C | 7 mph11 km/h SW | Cloudy | |
| 10am | 54°F12°C | 8 mph13 km/h SW | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 23 | 38°F3°C | 61°F16°C | 5 mph9 km/h from S | Clear | Mostly Cloudy |
| April 24 | 47°F8°C | 68°F20°C | 8 mph13 km/h from W | Mostly Cloudy | Mostly Clear |
| April 25 | 39°F4°C | 56°F13°C | 7 mph11 km/h from E | Mostly Clear | Clear |
| April 26 | 38°F3°C | 60°F15°C | 6 mph9 km/h from SE | Clear | Mostly Clear |
| April 27 | 40°F4°C | 59°F15°C | 8 mph13 km/h from S | Mostly Cloudy | Cloudy |
| April 28 | 48°F9°C | 74°F23°C | 8 mph12 km/h from SW | Drizzle | Mostly Cloudy |
| April 29 | 56°F13°C | 77°F25°C | 5 mph8 km/h from SE | Mostly Cloudy | Partly Cloudy |
Yes
Low of 47°F9°C, High of 68°F20°CWind: 8 mph13 km/h
Precipitation: 24% rain