No
you don't need a jacket based on the weather in Mastic Beach, NY 11951, USA 1 second ago
81°F27°C & Clear
Wind is 11 mph17 km/h from the Southwest, gusting to 15 mph24 km/h
| August 11 | ||||
| 2pm | 81°F27°C | 11 mph18 km/h Southwest | Mostly Clear | |
| 3pm | 81°F27°C | 11 mph18 km/h Southwest | Mostly Clear | |
| 4pm | 80°F27°C | 12 mph19 km/h Southwest | Mostly Clear | |
| 5pm | 79°F26°C | 12 mph19 km/h Southwest | Mostly Clear | |
| 6pm | 78°F26°C | 11 mph18 km/h Southwest | Mostly Clear | |
| 7pm | 77°F25°C | 11 mph17 km/h Southwest | Partly Cloudy | |
| 8pm | 75°F24°C | 11 mph18 km/h Southwest | Partly Cloudy | |
| 9pm | 74°F23°C | 10 mph17 km/h Southwest | Mostly Clear | |
| 10pm | 73°F23°C | 10 mph16 km/h Southwest | Mostly Clear | |
| 11pm | 72°F22°C | 10 mph16 km/h Southwest | Mostly Clear | |
| August 12 | ||||
| 12am | 71°F22°C | 10 mph16 km/h Southwest | Mostly Clear | |
| 1am | 71°F21°C | 10 mph15 km/h Southwest | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| August 11 | 68°F20°C | 81°F27°C | 10 mph16 km/h from Southwest | Mostly Clear | Mostly Clear |
| August 12 | 69°F21°C | 81°F27°C | 9 mph14 km/h from Southwest | Mostly Clear | Mostly Clear |
| August 13 | 72°F22°C | 81°F27°C | 12 mph19 km/h from Southwest | Partly Cloudy | Drizzle |
| August 14 | 73°F23°C | 81°F27°C | 6 mph9 km/h from Southwest | Drizzle | Partly Cloudy |
| August 15 | 72°F22°C | 80°F27°C | 7 mph12 km/h from East | Mostly Clear | Mostly Clear |
| August 16 | 71°F22°C | 79°F26°C | 8 mph12 km/h from Southeast | Mostly Clear | Mostly Clear |
| August 17 | 71°F22°C | 82°F28°C | 10 mph17 km/h from Southwest | Mostly Clear | Mostly Clear |
No
Low of 69°F21°C, High of 81°F27°CWind: 9 mph14 km/h
Precipitation: None