Yes
you do need a jacket based on the weather in Seoul, South Korea 1 second ago
Why? Because it's not very warm out.
52°F11°C & Mostly Clear
Wind is 1 mph2 km/h from the SW, gusting to 3 mph5 km/h
| April 26 | ||||
| 4pm | 52°F11°C | 1 mph1 km/h S | Mostly Clear | |
| 5pm | 52°F11°C | 1 mph2 km/h SE | Mostly Clear | |
| 6pm | 53°F12°C | 1 mph1 km/h SE | Mostly Clear | |
| 7pm | 58°F15°C | 1 mph1 km/h SW | Clear | |
| 8pm | 63°F17°C | 2 mph3 km/h W | Clear | |
| 9pm | 67°F19°C | 3 mph4 km/h W | Clear | |
| 10pm | 71°F22°C | 4 mph7 km/h W | Clear | |
| 11pm | 74°F23°C | 6 mph9 km/h W | Clear | |
| April 27 | ||||
| 12am | 77°F25°C | 6 mph10 km/h W | Clear | |
| 1am | 78°F26°C | 6 mph10 km/h W | Clear | |
| 2am | 78°F26°C | 7 mph11 km/h W | Clear | |
| 3am | 78°F25°C | 8 mph12 km/h W | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 26 | 52°F11°C | 79°F26°C | 5 mph8 km/h from W | Clear | Mostly Clear |
| April 27 | 52°F11°C | 82°F28°C | 3 mph5 km/h from W | Partly Cloudy | Cloudy |
| April 28 | 59°F15°C | 76°F24°C | 7 mph11 km/h from E | Drizzle | Partly Cloudy |
| April 29 | 55°F13°C | 72°F22°C | 8 mph12 km/h from W | Partly Cloudy | Mostly Cloudy |
| April 30 | 52°F11°C | 69°F21°C | 6 mph9 km/h from N | Partly Cloudy | Mostly Clear |
| May 1 | 47°F8°C | 73°F23°C | 6 mph9 km/h from W | Mostly Clear | Partly Cloudy |
| May 2 | 47°F9°C | 79°F26°C | 5 mph8 km/h from W | Mostly Clear | Partly Cloudy |
Yes
Low of 53°F12°C, High of 82°F28°CWind: 3 mph5 km/h
Precipitation: None