No
you don't need a jacket based on the weather in Brentwood, NY 11717, USA 1 second ago
66°F19°C & Cloudy
Wind is 6 mph9 km/h from the North, gusting to 14 mph22 km/h
| September 18 | ||||
| 3am | 66°F19°C | 6 mph10 km/h North | Cloudy | |
| 4am | 66°F19°C | 6 mph9 km/h North | Cloudy | |
| 5am | 65°F18°C | 5 mph9 km/h North | Mostly Cloudy | |
| 6am | 64°F18°C | 5 mph8 km/h North | Partly Cloudy | |
| 7am | 64°F18°C | 5 mph8 km/h North | Partly Cloudy | |
| 8am | 66°F19°C | 4 mph7 km/h North | Mostly Cloudy | |
| 9am | 67°F20°C | 5 mph8 km/h North | Partly Cloudy | |
| 10am | 69°F21°C | 5 mph7 km/h North | Mostly Clear | |
| 11am | 72°F22°C | 4 mph7 km/h North | Mostly Clear | |
| 12pm | 74°F23°C | 4 mph6 km/h Northwest | Mostly Clear | |
| 1pm | 76°F25°C | 4 mph6 km/h Northwest | Mostly Clear | |
| 2pm | 78°F26°C | 4 mph6 km/h West | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 18 | 64°F18°C | 79°F26°C | 5 mph7 km/h from West | Mostly Clear | Clear |
| September 19 | 64°F18°C | 81°F27°C | 5 mph8 km/h from Northwest | Mostly Clear | Mostly Clear |
| September 20 | 59°F15°C | 71°F22°C | 8 mph13 km/h from Northeast | Clear | Clear |
| September 21 | 56°F13°C | 69°F21°C | 8 mph13 km/h from East | Partly Cloudy | Mostly Clear |
| September 22 | 55°F13°C | 72°F22°C | 6 mph9 km/h from South | Clear | Mostly Clear |
| September 23 | 64°F18°C | 79°F26°C | 9 mph14 km/h from Southwest | Mostly Clear | Partly Cloudy |
| September 24 | 63°F17°C | 77°F25°C | 6 mph10 km/h from Northeast | Partly Cloudy | Mostly Cloudy |
No
Low of 64°F18°C, High of 81°F27°CWind: 5 mph8 km/h
Precipitation: None