Yes
you do need a jacket based on the weather in Lindenhurst, NY 11757, USA 1 second ago
Why? Because it's not very warm out.
57°F14°C & Mostly Clear
Wind is 9 mph14 km/h from the NW, gusting to 21 mph33 km/h
| September 8 | ||||
| 4am | 57°F14°C | 9 mph15 km/h NW | Clear | |
| 5am | 56°F13°C | 10 mph15 km/h NW | Clear | |
| 6am | 55°F13°C | 10 mph16 km/h NW | Clear | |
| 7am | 54°F12°C | 9 mph15 km/h NW | Clear | |
| 8am | 56°F13°C | 10 mph16 km/h NW | Clear | |
| 9am | 59°F15°C | 11 mph18 km/h NW | Clear | |
| 10am | 61°F16°C | 12 mph19 km/h NW | Clear | |
| 11am | 64°F18°C | 11 mph18 km/h NW | Clear | |
| 12pm | 66°F19°C | 11 mph17 km/h NW | Clear | |
| 1pm | 68°F20°C | 11 mph18 km/h NW | Clear | |
| 2pm | 69°F21°C | 11 mph18 km/h NW | Clear | |
| 3pm | 70°F21°C | 11 mph18 km/h W | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 8 | 54°F12°C | 71°F22°C | 11 mph17 km/h from NW | Clear | Clear |
| September 9 | 54°F12°C | 75°F24°C | 9 mph14 km/h from SW | Mostly Clear | Mostly Clear |
| September 10 | 60°F15°C | 78°F26°C | 6 mph10 km/h from NW | Clear | Clear |
| September 11 | 60°F16°C | 79°F26°C | 5 mph8 km/h from S | Mostly Clear | Clear |
| September 12 | 63°F17°C | 81°F27°C | 6 mph10 km/h from S | Clear | Mostly Clear |
| September 13 | 63°F17°C | 82°F28°C | 5 mph9 km/h from SW | Mostly Clear | Partly Cloudy |
| September 14 | 62°F17°C | 84°F29°C | 4 mph7 km/h from SW | Mostly Clear | Partly Cloudy |
Yes
Low of 54°F12°C, High of 75°F24°CWind: 9 mph14 km/h
Precipitation: None