No
you don't need a jacket based on the weather in Middle Island, NY 11953, USA 1 second ago
69°F21°C & Clear
Wind is 7 mph11 km/h from the Southwest, gusting to 15 mph24 km/h
| September 18 | ||||
| 9pm | 69°F20°C | 7 mph11 km/h Southwest | Clear | |
| 10pm | 68°F20°C | 7 mph11 km/h Southwest | Clear | |
| 11pm | 67°F20°C | 6 mph10 km/h Southwest | Clear | |
| September 19 | ||||
| 12am | 67°F19°C | 5 mph9 km/h Southwest | Mostly Clear | |
| 1am | 66°F19°C | 5 mph8 km/h West | Mostly Clear | |
| 2am | 65°F18°C | 5 mph8 km/h West | Clear | |
| 3am | 65°F18°C | 5 mph9 km/h Northwest | Clear | |
| 4am | 64°F18°C | 6 mph9 km/h Northwest | Clear | |
| 5am | 64°F18°C | 6 mph9 km/h Northwest | Clear | |
| 6am | 64°F18°C | 5 mph9 km/h Northwest | Clear | |
| 7am | 64°F18°C | 5 mph9 km/h Northwest | Clear | |
| 8am | 67°F19°C | 5 mph8 km/h Northwest | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 18 | 64°F18°C | 79°F26°C | 2 mph4 km/h from West | Mostly Clear | Clear |
| September 19 | 64°F18°C | 79°F26°C | 5 mph8 km/h from Northwest | Mostly Clear | Mostly Clear |
| September 20 | 58°F14°C | 70°F21°C | 9 mph14 km/h from Northeast | Clear | Mostly Clear |
| September 21 | 55°F13°C | 69°F20°C | 9 mph14 km/h from East | Mostly Cloudy | Partly Cloudy |
| September 22 | 56°F13°C | 72°F22°C | 5 mph8 km/h from Southeast | Mostly Clear | Clear |
| September 23 | 63°F17°C | 76°F25°C | 9 mph14 km/h from Southwest | Mostly Clear | Drizzle |
| September 24 | 64°F18°C | 76°F24°C | 6 mph9 km/h from North | Partly Cloudy | Partly Cloudy |
No
Low of 64°F18°C, High of 79°F26°CWind: 5 mph8 km/h
Precipitation: None