No
you don't need a jacket based on the weather in Long Island, New York, USA 1 second ago
71°F22°C & Cloudy
Wind is 6 mph9 km/h from the Northeast, gusting to 12 mph20 km/h
| September 1 | ||||
| 7pm | 70°F21°C | 5 mph8 km/h Northeast | Partly Cloudy | |
| 8pm | 68°F20°C | 4 mph6 km/h East | Mostly Cloudy | |
| 9pm | 66°F19°C | 5 mph8 km/h East | Mostly Cloudy | |
| 10pm | 65°F18°C | 5 mph8 km/h East | Partly Cloudy | |
| 11pm | 64°F18°C | 4 mph7 km/h East | Partly Cloudy | |
| September 2 | ||||
| 12am | 62°F17°C | 4 mph7 km/h Northeast | Partly Cloudy | |
| 1am | 61°F16°C | 4 mph7 km/h Northeast | Mostly Clear | |
| 2am | 60°F16°C | 4 mph7 km/h Northeast | Mostly Clear | |
| 3am | 60°F15°C | 4 mph7 km/h Northeast | Mostly Clear | |
| 4am | 59°F15°C | 4 mph7 km/h Northeast | Clear | |
| 5am | 59°F15°C | 5 mph7 km/h Northeast | Clear | |
| 6am | 59°F15°C | 5 mph8 km/h Northeast | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 1 | 56°F13°C | 74°F23°C | 4 mph7 km/h from Northeast | Mostly Cloudy | Mostly Clear |
| September 2 | 59°F15°C | 75°F24°C | 8 mph12 km/h from East | Mostly Clear | Mostly Clear |
| September 3 | 58°F15°C | 74°F24°C | 6 mph9 km/h from South | Mostly Clear | Mostly Clear |
| September 4 | 62°F17°C | 76°F25°C | 10 mph15 km/h from South | Mostly Clear | Partly Cloudy |
| September 5 | 69°F20°C | 80°F26°C | 11 mph18 km/h from South | Rain | Partly Cloudy |
| September 6 | 66°F19°C | 79°F26°C | 10 mph16 km/h from Southwest | Partly Cloudy | Partly Cloudy |
| September 7 | 58°F14°C | 73°F23°C | 6 mph10 km/h from Northwest | Mostly Clear | Clear |
No
Low of 59°F15°C, High of 75°F24°CWind: 8 mph12 km/h
Precipitation: None