Yes
you do need a jacket based on the weather in Seoul, South Korea 1 minute ago
Why? Because the cold's there, but it's just a reminder, not an invasion!
45°F7°C & Clear
Wind is 1 mph2 km/h from the North, gusting to 4 mph6 km/h
| November 4 | ||||
| 1pm | 45°F7°C | 1 mph2 km/h North | Clear | |
| 2pm | 44°F7°C | 2 mph3 km/h Northeast | Clear | |
| 3pm | 43°F6°C | 2 mph4 km/h Northeast | Clear | |
| 4pm | 42°F5°C | 2 mph4 km/h Northeast | Clear | |
| 5pm | 40°F5°C | 2 mph4 km/h Northeast | Clear | |
| 6pm | 39°F4°C | 3 mph4 km/h Northeast | Clear | |
| 7pm | 38°F3°C | 3 mph4 km/h Northeast | Clear | |
| 8pm | 37°F3°C | 3 mph4 km/h Northeast | Clear | |
| 9pm | 37°F3°C | 3 mph4 km/h Northeast | Clear | |
| 10pm | 37°F3°C | 3 mph4 km/h Northeast | Clear | |
| 11pm | 39°F4°C | 3 mph4 km/h Northeast | Clear | |
| November 5 | ||||
| 12am | 44°F7°C | 2 mph3 km/h Northeast | Clear | |
| Date | Low | High | Wind | Day | Night | 
|---|---|---|---|---|---|
| November 3 | 39°F4°C | 59°F15°C | 3 mph5 km/h from Northwest | Clear | Clear | 
| November 4 | 37°F3°C | 64°F18°C | 3 mph4 km/h from North | Clear | Clear | 
| November 5 | 39°F4°C | 65°F18°C | 3 mph5 km/h from North | Partly Cloudy | Mostly Cloudy | 
| November 6 | 46°F8°C | 65°F18°C | 4 mph6 km/h from East | Mostly Cloudy | Mostly Cloudy | 
| November 7 | 50°F10°C | 62°F16°C | 5 mph8 km/h from Southeast | Cloudy | Drizzle | 
| November 8 | 44°F7°C | 61°F16°C | 8 mph13 km/h from West | Partly Cloudy | Clear | 
| November 9 | 39°F4°C | 54°F12°C | 6 mph10 km/h from Northwest | Clear | Partly Cloudy | 
Yes
Low of 37°F3°C, High of 64°F18°CWind: 3 mph4 km/h
Precipitation: None