No
you don't need a jacket based on the weather in Seoul, South Korea 1 second ago
67°F20°C & Cloudy
Wind is 5 mph8 km/h from the South, gusting to 11 mph18 km/h
| May 15 | ||||
| 9pm | 68°F20°C | 5 mph9 km/h South | Cloudy | |
| 10pm | 68°F20°C | 6 mph9 km/h South | Thunderstorms | |
| 11pm | 69°F20°C | 5 mph9 km/h Southwest | Cloudy | |
| May 16 | ||||
| 12am | 70°F21°C | 5 mph8 km/h Southwest | Thunderstorms | |
| 1am | 70°F21°C | 6 mph9 km/h Southwest | Rain | |
| 2am | 70°F21°C | 6 mph9 km/h Southwest | Rain | |
| 3am | 69°F21°C | 5 mph9 km/h Southwest | Drizzle | |
| 4am | 69°F20°C | 4 mph6 km/h South | Drizzle | |
| 5am | 68°F20°C | 3 mph4 km/h Southeast | Drizzle | |
| 6am | 67°F19°C | 3 mph6 km/h East | Drizzle | |
| 7am | 65°F19°C | 4 mph6 km/h East | Drizzle | |
| 8am | 64°F18°C | 3 mph6 km/h East | Drizzle | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| May 15 | 62°F17°C | 70°F21°C | 5 mph7 km/h from South | Thunderstorms | Drizzle |
| May 16 | 56°F13°C | 75°F24°C | 8 mph13 km/h from Southwest | Rain | Mostly Cloudy |
| May 17 | 51°F11°C | 68°F20°C | 8 mph12 km/h from Southwest | Partly Cloudy | Partly Cloudy |
| May 18 | 52°F11°C | 69°F21°C | 11 mph18 km/h from Southwest | Mostly Cloudy | Rain |
| May 19 | 59°F15°C | 69°F21°C | 5 mph8 km/h from Southwest | Mostly Cloudy | Mostly Cloudy |
| May 20 | 61°F16°C | 77°F25°C | 4 mph7 km/h from North | Mostly Cloudy | Partly Cloudy |
| May 21 | 62°F17°C | 79°F26°C | 5 mph8 km/h from East | Partly Cloudy | Mostly Cloudy |
Yes
Low of 55°F13°C, High of 75°F24°CWind: 8 mph13 km/h
Precipitation: 38% rain