Yes
you do need a jacket based on the weather in Busanjin District, Busan, South Korea 1 second ago
Why? Because it's cool. Pleasantly cool, but cool!
53°F11°C & Mostly Cloudy
Wind is 4 mph6 km/h from the North, gusting to 7 mph11 km/h
| November 4 | ||||
| 5pm | 52°F11°C | 4 mph7 km/h North | Mostly Cloudy | |
| 6pm | 52°F11°C | 4 mph7 km/h North | Mostly Cloudy | |
| 7pm | 51°F11°C | 5 mph8 km/h North | Mostly Cloudy | |
| 8pm | 51°F11°C | 5 mph8 km/h North | Mostly Cloudy | |
| 9pm | 51°F11°C | 5 mph8 km/h North | Mostly Cloudy | |
| 10pm | 51°F11°C | 5 mph8 km/h North | Mostly Cloudy | |
| 11pm | 53°F12°C | 5 mph8 km/h North | Mostly Cloudy | |
| November 5 | ||||
| 12am | 57°F14°C | 4 mph7 km/h North | Mostly Cloudy | |
| 1am | 60°F16°C | 4 mph6 km/h Northeast | Mostly Cloudy | |
| 2am | 63°F17°C | 5 mph9 km/h Northeast | Mostly Cloudy | |
| 3am | 65°F18°C | 6 mph10 km/h Northeast | Mostly Cloudy | |
| 4am | 66°F19°C | 7 mph12 km/h East | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night | 
|---|---|---|---|---|---|
| November 4 | 51°F11°C | 66°F19°C | 6 mph10 km/h from Northeast | Mostly Cloudy | Clear | 
| November 5 | 53°F12°C | 68°F20°C | 8 mph13 km/h from Northeast | Mostly Clear | Mostly Cloudy | 
| November 6 | 56°F13°C | 66°F19°C | 11 mph18 km/h from Northeast | Partly Cloudy | Mostly Cloudy | 
| November 7 | 58°F14°C | 65°F18°C | 9 mph14 km/h from East | Cloudy | Heavy Rain | 
| November 8 | 53°F11°C | 67°F20°C | 6 mph10 km/h from Northwest | Drizzle | Clear | 
| November 9 | 45°F7°C | 59°F15°C | 8 mph12 km/h from Northwest | Clear | Clear | 
| November 10 | 42°F6°C | 57°F14°C | 5 mph9 km/h from North | Mostly Clear | Clear | 
Yes
Low of 53°F12°C, High of 68°F20°CWind: 8 mph13 km/h
Precipitation: None