No
you don't need a jacket based on the weather in Central Islip, NY, USA 1 second ago
77°F25°C & Clear
Wind is 8 mph13 km/h from the Southwest, gusting to 14 mph22 km/h
| August 26 | ||||
| 3pm | 77°F25°C | 10 mph15 km/h Southwest | Mostly Clear | |
| 4pm | 77°F25°C | 9 mph14 km/h Southwest | Mostly Clear | |
| 5pm | 76°F25°C | 8 mph12 km/h West | Mostly Cloudy | |
| 6pm | 74°F23°C | 6 mph9 km/h West | Mostly Cloudy | |
| 7pm | 72°F22°C | 4 mph7 km/h Southwest | Mostly Cloudy | |
| 8pm | 71°F21°C | 6 mph9 km/h Southwest | Mostly Cloudy | |
| 9pm | 69°F21°C | 5 mph7 km/h Southwest | Partly Cloudy | |
| 10pm | 68°F20°C | 4 mph6 km/h Southwest | Mostly Cloudy | |
| 11pm | 67°F19°C | 3 mph5 km/h West | Mostly Clear | |
| August 27 | ||||
| 12am | 66°F19°C | 4 mph6 km/h Northwest | Mostly Clear | |
| 1am | 65°F18°C | 5 mph7 km/h Northwest | Mostly Clear | |
| 2am | 64°F18°C | 4 mph7 km/h Northwest | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| August 26 | 61°F16°C | 77°F25°C | 5 mph9 km/h from West | Mostly Clear | Partly Cloudy |
| August 27 | 62°F16°C | 75°F24°C | 8 mph12 km/h from Northwest | Mostly Clear | Mostly Clear |
| August 28 | 59°F15°C | 74°F23°C | 8 mph12 km/h from Southwest | Mostly Cloudy | Partly Cloudy |
| August 29 | 64°F18°C | 75°F24°C | 11 mph18 km/h from Southwest | Rain | Mostly Clear |
| August 30 | 60°F15°C | 73°F23°C | 6 mph10 km/h from Northwest | Mostly Clear | Mostly Clear |
| August 31 | 59°F15°C | 75°F24°C | 5 mph7 km/h from North | Mostly Clear | Mostly Clear |
| September 1 | 61°F16°C | 75°F24°C | 6 mph9 km/h from East | Partly Cloudy | Mostly Clear |
No
Low of 62°F17°C, High of 75°F24°CWind: 8 mph12 km/h
Precipitation: 3% rain