No
you don't need a jacket based on the weather in Osan-si, Gyeonggi-do, South Korea 1 second ago
70°F21°C & Partly Cloudy
Wind is 2 mph3 km/h from the East, gusting to 2 mph4 km/h
| September 15 | ||||
| 3pm | 70°F21°C | 2 mph3 km/h East | Partly Cloudy | |
| 4pm | 70°F21°C | 2 mph4 km/h East | Mostly Cloudy | |
| 5pm | 70°F21°C | 3 mph5 km/h East | Cloudy | |
| 6pm | 71°F22°C | 2 mph4 km/h East | Rain | |
| 7pm | 73°F23°C | 3 mph5 km/h Southeast | Drizzle | |
| 8pm | 75°F24°C | 3 mph5 km/h Southeast | Cloudy | |
| 9pm | 77°F25°C | 4 mph6 km/h South | Cloudy | |
| 10pm | 79°F26°C | 5 mph8 km/h South | Cloudy | |
| 11pm | 81°F27°C | 6 mph10 km/h Southwest | Thunderstorms | |
| September 16 | ||||
| 12am | 82°F28°C | 7 mph12 km/h Southwest | Thunderstorms | |
| 1am | 83°F28°C | 7 mph11 km/h Southwest | Thunderstorms | |
| 2am | 82°F28°C | 8 mph13 km/h Southwest | Thunderstorms | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 15 | 70°F21°C | 83°F28°C | 5 mph9 km/h from Southwest | Thunderstorms | Thunderstorms |
| September 16 | 70°F21°C | 78°F25°C | 4 mph6 km/h from Northwest | Rain | Rain |
| September 17 | 65°F19°C | 77°F25°C | 7 mph11 km/h from Northeast | Mostly Cloudy | Mostly Cloudy |
| September 18 | 62°F17°C | 72°F22°C | 6 mph10 km/h from East | Drizzle | Rain |
| September 19 | 62°F17°C | 73°F23°C | 4 mph7 km/h from Northeast | Drizzle | Partly Cloudy |
| September 20 | 60°F16°C | 75°F24°C | 4 mph6 km/h from Northeast | Mostly Cloudy | Mostly Cloudy |
| September 21 | 61°F16°C | 77°F25°C | 7 mph10 km/h from East | Mostly Cloudy | Mostly Cloudy |
No
Low of 71°F22°C, High of 78°F26°CWind: 4 mph6 km/h
Precipitation: 83% rain