Yes
you do need a jacket based on the weather in Stony Brook, NY 11790, USA 1 second ago
Why? Because it's pretty chilly.
53°F12°C & Mostly Cloudy
Wind is 12 mph19 km/h from the N, gusting to 25 mph40 km/h
| April 24 | ||||
| 11pm | 51°F11°C | 12 mph19 km/h N | Mostly Clear | |
| April 25 | ||||
| 12am | 49°F9°C | 13 mph21 km/h N | Mostly Clear | |
| 1am | 46°F8°C | 13 mph21 km/h N | Mostly Clear | |
| 2am | 43°F6°C | 12 mph20 km/h NE | Mostly Clear | |
| 3am | 42°F5°C | 12 mph19 km/h NE | Mostly Clear | |
| 4am | 40°F4°C | 12 mph19 km/h NE | Mostly Clear | |
| 5am | 38°F4°C | 11 mph18 km/h NE | Mostly Clear | |
| 6am | 37°F3°C | 10 mph17 km/h NE | Mostly Clear | |
| 7am | 38°F3°C | 11 mph17 km/h NE | Mostly Clear | |
| 8am | 39°F4°C | 11 mph18 km/h NE | Partly Cloudy | |
| 9am | 41°F5°C | 11 mph17 km/h NE | Mostly Clear | |
| 10am | 43°F6°C | 9 mph15 km/h NE | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 24 | 45°F7°C | 68°F20°C | 4 mph7 km/h from W | Partly Cloudy | Mostly Clear |
| April 25 | 37°F3°C | 54°F12°C | 7 mph12 km/h from NE | Mostly Clear | Clear |
| April 26 | 36°F2°C | 58°F14°C | 5 mph9 km/h from SE | Clear | Clear |
| April 27 | 38°F3°C | 57°F14°C | 8 mph12 km/h from S | Mostly Cloudy | Drizzle |
| April 28 | 45°F7°C | 66°F19°C | 7 mph12 km/h from SW | Mostly Cloudy | Mostly Cloudy |
| April 29 | 52°F11°C | 78°F25°C | 5 mph7 km/h from SW | Partly Cloudy | Partly Cloudy |
| April 30 | 52°F11°C | 69°F21°C | 9 mph14 km/h from SE | Partly Cloudy | Mostly Cloudy |
Yes
Low of 37°F3°C, High of 55°F13°CWind: 7 mph12 km/h
Precipitation: None