No
you don't need a jacket based on the weather in Central Islip, NY, USA 1 second ago
90°F32°C & Cloudy
Wind is 8 mph13 km/h from the South, gusting to 12 mph20 km/h
| June 23 | ||||
| 4pm | 90°F32°C | 9 mph15 km/h South | Mostly Cloudy | |
| 5pm | 89°F32°C | 10 mph15 km/h South | Mostly Cloudy | |
| 6pm | 88°F31°C | 9 mph14 km/h South | Mostly Cloudy | |
| 7pm | 85°F30°C | 9 mph15 km/h Southwest | Mostly Cloudy | |
| 8pm | 83°F28°C | 9 mph14 km/h Southwest | Mostly Cloudy | |
| 9pm | 81°F27°C | 9 mph14 km/h Southwest | Mostly Cloudy | |
| 10pm | 79°F26°C | 8 mph13 km/h Southwest | Partly Cloudy | |
| 11pm | 77°F25°C | 7 mph12 km/h Southwest | Mostly Clear | |
| June 24 | ||||
| 12am | 76°F25°C | 7 mph10 km/h Southwest | Partly Cloudy | |
| 1am | 75°F24°C | 5 mph9 km/h Southwest | Partly Cloudy | |
| 2am | 75°F24°C | 4 mph7 km/h Southwest | Partly Cloudy | |
| 3am | 74°F24°C | 4 mph6 km/h Southwest | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| June 23 | 76°F24°C | 92°F34°C | 5 mph9 km/h from South | Partly Cloudy | Partly Cloudy |
| June 24 | 74°F23°C | 96°F36°C | 5 mph8 km/h from West | Clear | Mostly Clear |
| June 25 | 77°F25°C | 92°F33°C | 4 mph6 km/h from West | Mostly Clear | Partly Cloudy |
| June 26 | 66°F19°C | 79°F26°C | 8 mph13 km/h from East | Drizzle | Rain |
| June 27 | 64°F18°C | 73°F23°C | 11 mph17 km/h from East | Drizzle | Cloudy |
| June 28 | 64°F18°C | 79°F26°C | 6 mph10 km/h from Southeast | Mostly Cloudy | Mostly Cloudy |
| June 29 | 70°F21°C | 84°F29°C | 6 mph10 km/h from Southwest | Mostly Cloudy | Mostly Cloudy |
No
Low of 73°F23°C, High of 96°F36°CWind: 5 mph8 km/h
Precipitation: None