No
you don't need a jacket based on the weather in Centereach, NY, USA 1 second ago
68°F20°C & Mostly Cloudy
Wind is 4 mph6 km/h from the Southwest, gusting to 11 mph17 km/h
| August 26 | ||||
| 9pm | 68°F20°C | 4 mph7 km/h Southwest | Mostly Cloudy | |
| 10pm | 67°F19°C | 4 mph6 km/h Southwest | Mostly Cloudy | |
| 11pm | 66°F19°C | 4 mph6 km/h Northwest | Mostly Cloudy | |
| August 27 | ||||
| 12am | 65°F19°C | 5 mph8 km/h Northwest | Partly Cloudy | |
| 1am | 65°F18°C | 5 mph7 km/h Northwest | Partly Cloudy | |
| 2am | 64°F18°C | 4 mph6 km/h Northwest | Partly Cloudy | |
| 3am | 62°F17°C | 5 mph8 km/h Northwest | Mostly Clear | |
| 4am | 62°F16°C | 5 mph8 km/h Northwest | Partly Cloudy | |
| 5am | 61°F16°C | 5 mph8 km/h Northwest | Partly Cloudy | |
| 6am | 61°F16°C | 6 mph9 km/h Northwest | Partly Cloudy | |
| 7am | 61°F16°C | 6 mph10 km/h Northwest | Partly Cloudy | |
| 8am | 64°F18°C | 7 mph12 km/h Northwest | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| August 26 | 61°F16°C | 77°F25°C | 3 mph6 km/h from West | Mostly Clear | Partly Cloudy |
| August 27 | 61°F16°C | 75°F24°C | 8 mph13 km/h from Northwest | Mostly Clear | Mostly Clear |
| August 28 | 58°F15°C | 74°F24°C | 7 mph12 km/h from Southwest | Mostly Cloudy | Partly Cloudy |
| August 29 | 64°F18°C | 76°F24°C | 9 mph15 km/h from Southwest | Drizzle | Mostly Clear |
| August 30 | 60°F15°C | 74°F23°C | 5 mph8 km/h from Northwest | Clear | Mostly Clear |
| August 31 | 60°F15°C | 75°F24°C | 5 mph8 km/h from Northeast | Mostly Clear | Mostly Clear |
| September 1 | 61°F16°C | 75°F24°C | 7 mph11 km/h from East | Partly Cloudy | Partly Cloudy |
No
Low of 61°F16°C, High of 75°F24°CWind: 8 mph13 km/h
Precipitation: None