No
you don't need a jacket based on the weather in Montauk, NY 11954, USA 1 second ago
69°F21°C & Mostly Cloudy
Wind is 4 mph7 km/h from the Northeast, gusting to 5 mph8 km/h
| August 16 | ||||
| 6am | 69°F21°C | 4 mph7 km/h Northeast | Partly Cloudy | |
| 7am | 70°F21°C | 4 mph7 km/h Northeast | Partly Cloudy | |
| 8am | 71°F22°C | 4 mph7 km/h Northeast | Partly Cloudy | |
| 9am | 73°F23°C | 4 mph6 km/h Northeast | Mostly Clear | |
| 10am | 74°F23°C | 4 mph7 km/h East | Mostly Clear | |
| 11am | 75°F24°C | 5 mph8 km/h Southeast | Mostly Clear | |
| 12pm | 76°F25°C | 6 mph9 km/h Southeast | Mostly Clear | |
| 1pm | 75°F24°C | 5 mph8 km/h Southeast | Partly Cloudy | |
| 2pm | 76°F24°C | 7 mph11 km/h Southeast | Mostly Clear | |
| 3pm | 76°F24°C | 8 mph14 km/h South | Mostly Clear | |
| 4pm | 75°F24°C | 9 mph15 km/h South | Mostly Clear | |
| 5pm | 75°F24°C | 9 mph15 km/h South | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| August 16 | 69°F21°C | 76°F25°C | 6 mph10 km/h from Southeast | Mostly Clear | Mostly Clear |
| August 17 | 71°F22°C | 78°F26°C | 15 mph24 km/h from Southwest | Mostly Clear | Windy |
| August 18 | 66°F19°C | 73°F23°C | 18 mph29 km/h from Northeast | Windy | Partly Cloudy |
| August 19 | 65°F18°C | 70°F21°C | 14 mph22 km/h from East | Partly Cloudy | Windy |
| August 20 | 67°F19°C | 71°F22°C | 17 mph27 km/h from East | Windy | Windy |
| August 21 | 66°F19°C | 72°F22°C | 18 mph30 km/h from Northeast | Windy | Mostly Clear |
| August 22 | 66°F19°C | 74°F23°C | 10 mph17 km/h from Southwest | Clear | Clear |
No
Low of 71°F22°C, High of 78°F26°CWind: 15 mph24 km/h
Precipitation: None