Yes
you do need a jacket based on the weather in Central Islip, NY 11722, USA 1 second ago
Why? Because it's FREEZING out there!
30°F-1°C & Cloudy
Wind is 5 mph8 km/h from the West, gusting to 11 mph18 km/h
| January 11 | ||||
| 5am | 30°F-1°C | 5 mph9 km/h West | Snow | |
| 6am | 29°F-1°C | 5 mph8 km/h West | Snow | |
| 7am | 29°F-2°C | 5 mph7 km/h West | Cloudy | |
| 8am | 29°F-2°C | 5 mph7 km/h Northwest | Cloudy | |
| 9am | 30°F-1°C | 5 mph7 km/h Northwest | Cloudy | |
| 10am | 31°F-1°C | 4 mph7 km/h Northwest | Cloudy | |
| 11am | 32°F-0°C | 5 mph8 km/h Northwest | Cloudy | |
| 12pm | 32°F0°C | 7 mph11 km/h Northwest | Cloudy | |
| 1pm | 33°F1°C | 8 mph13 km/h Northwest | Cloudy | |
| 2pm | 33°F1°C | 9 mph15 km/h Northwest | Cloudy | |
| 3pm | 34°F1°C | 11 mph17 km/h Northwest | Cloudy | |
| 4pm | 33°F1°C | 12 mph19 km/h Northwest | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| January 11 | 29°F-2°C | 34°F1°C | 8 mph13 km/h from Northwest | Mostly Cloudy | Clear |
| January 12 | 27°F-3°C | 38°F3°C | 7 mph11 km/h from Northwest | Clear | Partly Cloudy |
| January 13 | 29°F-2°C | 39°F4°C | 8 mph13 km/h from West | Mostly Clear | Mostly Clear |
| January 14 | 21°F-6°C | 32°F0°C | 14 mph23 km/h from West | Mostly Clear | Windy |
| January 15 | 21°F-6°C | 30°F-1°C | 14 mph23 km/h from Northwest | Partly Cloudy | Mostly Clear |
| January 16 | 20°F-7°C | 27°F-3°C | 9 mph14 km/h from West | Partly Cloudy | Partly Cloudy |
| January 17 | 22°F-6°C | 34°F1°C | 7 mph10 km/h from West | Clear | Partly Cloudy |
Yes
Low of 28°F-3°C, High of 38°F4°CWind: 7 mph11 km/h
Precipitation: None