Seoul Tomorrow Weather – Forecast, Trends & News - South Korea

Seoul, South Korea

Updated every 10 min

Today Conditions

Today conditions icon
7.0°C / 2.5°C

Sunny

Temperature AVG : 4.4°C
Wind: 9.4 km/h
Humidity: 67%
Visibility: 10.0 km

Astronomy

Sunrise

07:41 AM

Sunset

05:16 PM

Moon Phase

Waning Crescent

UV Index 0.3 Good for going out
Moon illumination 8%

Air Quality

4

Unhealthy

AQI
PM2.5 69.35 µg/m³
PM10 75.35 µg/m³
O₃ 0.0 μg/m3
NO₂ 68.65 μg/m3

Seoul 24-Hour Tomorrow Forecast

hourly weather conditions icon 00:00
Overcast
4.2°C
2.2 km/h
0%
hourly weather conditions icon 01:00
Overcast
4.1°C
2.5 km/h
0%
hourly weather conditions icon 02:00
Overcast
3.9°C
2.9 km/h
0%
hourly weather conditions icon 03:00
Overcast
3.6°C
2.9 km/h
0%
hourly weather conditions icon 04:00
Partly Cloudy
3.4°C
4.0 km/h
0%
hourly weather conditions icon 05:00
Partly Cloudy
3.0°C
3.2 km/h
0%
hourly weather conditions icon 06:00
Clear
2.8°C
3.6 km/h
0%
hourly weather conditions icon 07:00
Clear
2.6°C
4.0 km/h
0%
hourly weather conditions icon 08:00
Sunny
2.5°C
4.0 km/h
0%
hourly weather conditions icon 09:00
Sunny
3.1°C
4.0 km/h
0%
hourly weather conditions icon 10:00
Sunny
4.0°C
4.3 km/h
0%
hourly weather conditions icon 11:00
Sunny
4.9°C
5.0 km/h
0%
hourly weather conditions icon 12:00
Sunny
5.7°C
5.8 km/h
0%
hourly weather conditions icon 13:00
Sunny
6.3°C
6.8 km/h
0%
hourly weather conditions icon 14:00
Sunny
6.8°C
7.6 km/h
0%
hourly weather conditions icon 15:00
Sunny
7.0°C
8.3 km/h
0%
hourly weather conditions icon 16:00
Sunny
6.9°C
9.4 km/h
0%
hourly weather conditions icon 17:00
Sunny
6.3°C
9.0 km/h
0%
hourly weather conditions icon 18:00
Clear
5.5°C
7.6 km/h
0%
hourly weather conditions icon 19:00
Clear
4.9°C
6.8 km/h
0%
hourly weather conditions icon 20:00
Clear
4.4°C
5.4 km/h
0%
hourly weather conditions icon 21:00
Clear
3.9°C
4.3 km/h
0%
hourly weather conditions icon 22:00
Clear
3.5°C
3.6 km/h
0%
hourly weather conditions icon 23:00
Clear
3.1°C
2.9 km/h
0%

Seoul 5-Day Forecast

Today

hourly weather conditions icon

Overcast

8.3°C / 3.0°C
0%

2025-12-17

hourly weather conditions icon

Sunny

7.0°C / 2.5°C
0%

2025-12-18

hourly weather conditions icon

Sunny

7.1°C / 1.3°C
0%

2025-12-19

hourly weather conditions icon

Sunny

9.0°C / 1.5°C
0%

2025-12-20

hourly weather conditions icon

Sunny

10.9°C / 3.4°C
0%

Weather Charts

Temperature & Precipitation

Wind Speed & Direction