No
you don't need a jacket based on the weather in Uniondale, NY, USA 19 minutes ago
79°F26°C & Clear
Wind is 5 mph8 km/h from the Northwest, gusting to 8 mph13 km/h
| September 18 | ||||
| 2pm | 78°F26°C | 5 mph8 km/h Northwest | Partly Cloudy | |
| 3pm | 79°F26°C | 4 mph7 km/h West | Partly Cloudy | |
| 4pm | 80°F27°C | 5 mph8 km/h Southwest | Mostly Clear | |
| 5pm | 80°F27°C | 7 mph12 km/h Southwest | Clear | |
| 6pm | 76°F25°C | 8 mph12 km/h Southwest | Clear | |
| 7pm | 73°F23°C | 7 mph12 km/h South | Clear | |
| 8pm | 72°F22°C | 6 mph10 km/h Southwest | Clear | |
| 9pm | 71°F21°C | 5 mph9 km/h Southwest | Clear | |
| 10pm | 70°F21°C | 5 mph8 km/h Southwest | Clear | |
| 11pm | 69°F21°C | 5 mph8 km/h West | Clear | |
| September 19 | ||||
| 12am | 68°F20°C | 5 mph8 km/h West | Clear | |
| 1am | 67°F20°C | 5 mph8 km/h West | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 18 | 65°F18°C | 80°F27°C | 4 mph7 km/h from West | Mostly Clear | Clear |
| September 19 | 65°F18°C | 81°F27°C | 6 mph10 km/h from Northwest | Mostly Clear | Mostly Clear |
| September 20 | 59°F15°C | 72°F22°C | 8 mph13 km/h from East | Clear | Mostly Clear |
| September 21 | 57°F14°C | 70°F21°C | 8 mph14 km/h from Southeast | Partly Cloudy | Mostly Clear |
| September 22 | 57°F14°C | 72°F22°C | 7 mph11 km/h from South | Mostly Clear | Mostly Clear |
| September 23 | 64°F18°C | 79°F26°C | 8 mph14 km/h from Southwest | Mostly Clear | Partly Cloudy |
| September 24 | 67°F20°C | 79°F26°C | 5 mph8 km/h from North | Partly Cloudy | Mostly Cloudy |
No
Low of 65°F19°C, High of 81°F27°CWind: 6 mph10 km/h
Precipitation: None