Yongsan-dong

Yongsan-gu, Seoul, South Korea

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Current Weather

27°

Clear

Feels Like: 27°

Min: 14°

Max: 28°

The next few hours will be clear, with today reaching 28°C and dropping to 16°C. The coming days will be mostly clear until night.

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Hourly Forecast

26° 27° 28° 27° 27° 26° 25° 24° 23° 22° 21° 20° 19° 19° 18° 17° 17° 16° 17° 19° 20° 21° 23° 25°
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Today
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Daylight Hours

06:20

Sunrise

18:31

Sunset

12 hours 11 minutes of sunlight today

Moon

Waxing Crescent

11:26

Moonrise

21:02

Moonset

Daily Forecast

Today

14°
28°

Thursday

16°
27°

Friday

17°
28°

Saturday

18°
28°

Sunday

17°
27°

Monday

18°
30°

Tuesday

20°
26°

Wednesday

20°
29°

Thursday

20°
30°

Friday

20°
23°

Air Quality Data Available

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UV Index

Seek shade during midday
6 High
Low Extreme

Humidity

35% Dry
Low High

Weather in Yongsan-dong today, September 16, 2026

Expect a mostly clear day in Yongsan-dong on September 16, 2026, with sunshine dominating from morning through evening. Cloud should stay limited, so the overall feel remains bright and settled.

Temperatures climb from an overnight low near 14°C toward a daytime high of about 28°C. The air stays humid, with relative humidity between 32% and 62% and the peak around 23:00. A lighter breeze peaks around 18:00 near 2.4 km/h.

Later hours favour clearer intervals, as cloud stays near 13% around 23:00. The afternoon is the better half for outdoor time. Visibility stays near 16.1 km. Daylight runs from 06:20 to 18:31, lasting 12 hours 11 minutes of sunlight today.

Overall, Yongsan-dong on September 16, 2026 favours outdoor plans under mostly open skies, with a comfortable high near 28°C.

Frequently asked questions about weather in Yongsan-dong

How warm does it get in Yongsan-dong?

The warmest month in Yongsan-dong is August, with average high temperatures of 30°C. The average temperature during this period is around 26°C.

How cold does it get in Yongsan-dong?

The coldest month in Yongsan-dong is January, with average low temperatures of -7°C. The average temperature during this period is around -2°C.

What is the wettest time of year in Yongsan-dong?

The wettest month in Yongsan-dong is July, with an average of 287mm of precipitation.

What is the driest time of year in Yongsan-dong?

The driest month in Yongsan-dong is January, with an average of 20mm of precipitation.

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Metric (°C, km/h)