Yongsan Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in Yongsan

Yongsan temperature today is 16°, feels like 16°, with a humidity level of 77% and wind at 5.54 km/h. Rain chance today is 0%. Use the hourly forecast and 5-day outlook below to plan your day.

Tomorrow in Yongsan: expect a high of 19° and a low of 13°, with scattered clouds. Rain chance tomorrow is 100%.

overcast clouds
16°
overcast clouds
H: 16° L: 15°
Feels like 16°
AQI: Moderate (3/5)
Humidity
77%
Dew 12°
Wind speed
5.54 km/h
WNW
Pressure
1020 hPa
Visibility
10 km
Weather Summary
Currently in Yongsan, expect varied conditions with mild temperatures around 16°. Winds are a light breeze.
Precipitation Probability
0%
00
0%
03
0%
06
0%
09
0%
12
0%
15
0%
18
100%
21
100%
00
62%
03
20%
06
20%
09
0%
12
0%
15
0%
18
0%
21
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
16°
Sun
00:00
15°
 
13°
 
19°
 
24°
Sun
12:00
25°
 
22°
 
17°
 
14°
Mon
00:00
13°
 
13°
 
17°
 
19°
Mon
12:00
19°
 
17°
 
16°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
06:28
Sunset
Sunset
18:13
Moon Phase
Last Quarter (34%)
Timezone: GMT+05:30
Last updated: Oct 3, 2026 7:34 PM · Data refreshes every 5 min
Location Info
Latitude
Latitude
37.533329
Longitude
Longitude
126.966667
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More about Yongsan
Content curated by the NearWeather editorial team · Updated periodically

Climate and Weather in Yongsan, South Korea

Yongsan is a district located in the heart of Seoul, South Korea. As with the rest of the country, Yongsan experiences four distinct seasons throughout the year. The climate in Yongsan is classified as a humid continental climate, influenced by its proximity to the Yellow Sea and the East Sea. Let's take a closer look at the weather patterns and average temperatures in Yongsan throughout the year.

Spring (March to May)

Spring in Yongsan is a beautiful time of year when cherry blossoms bloom and temperatures begin to rise. However, it can also be quite unpredictable, with fluctuations in temperature and occasional rainfall. The average high temperatures in Yongsan during spring range from 13°C (55°F) in March to 22°C (72°F) in May. The evenings and early mornings can still be chilly, with average lows ranging from 3°C (37°F) in March to 13°C (55°F) in May.

The spring months in Yongsan are relatively dry, with March being the wettest month, receiving an average of 49mm (1.9 inches) of rainfall. April and May see a decrease in precipitation, with an average of 36mm (1.4 inches) and 48mm (1.9 inches) respectively.

Summer (June to August)

Yongsan experiences a hot and humid summer, with temperatures often reaching above 30°C (86°F). July and August are the hottest months, with average high temperatures of 29°C (84°F) and 30°C (86°F) respectively. The nights can still be warm, with average lows ranging from 20°C (68°F) to 23°C (73°F).

Summer in Yongsan is also the wettest season, with June, July, and August receiving the highest amount of rainfall. June is the rainiest month, with an average of 133mm (5.2 inches) of rainfall. July and August see a slight decrease in precipitation, with an average of 108mm (4.3 inches) and 103mm (4.1 inches) respectively.

Fall (September to November)

Fall is a pleasant season in Yongsan, with milder temperatures and beautiful autumn foliage. September still retains some summer heat, with average high temperatures of 26°C (79°F), but by November, the average high temperatures drop to 12°C (54°F). The nights become cooler as well, with average lows ranging from 17°C (63°F) in September to 2°C (36°F) in November.

Rainfall during the fall months decreases compared to summer but remains moderate. September experiences the highest amount of rainfall, with an average of 70mm (2.8 inches). October and November see a decrease in precipitation, with an average of 50mm (2 inches) and 37mm (1.5 inches) respectively.

Winter (December to February)

Winter in Yongsan is cold, with temperatures often dropping below freezing. December and January are the coldest months, with average high temperatures of 4°C (39°F) and 1°C (34°F) respectively. The nights can be bitterly cold, with average lows ranging from -6°C (21°F) in December to -4°C (25°F) in February.

Yongsan experiences relatively low rainfall during winter, with January being the driest month, receiving an average of 19mm (0.7 inches) of precipitation. December and February see slightly higher amounts of rainfall, with an average of 26mm (1 inch) and 27mm (1.1 inches) respectively.

Summary

In summary, Yongsan, South Korea, experiences a humid continental climate with four distinct seasons. Spring brings mild temperatures and occasional rainfall, while summer is hot and humid with the highest amount of rainfall. Fall is a pleasant season with milder temperatures and beautiful autumn foliage, and winter is cold with occasional snowfall and low precipitation.

Whether you are planning to visit Yongsan in the spring to enjoy the cherry blossoms or experience the vibrant colors of fall, it is important to dress accordingly and be prepared for the weather conditions during your visit.

Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about Yongsan
What is the temperature in Yongsan right now?

The current temperature in Yongsan is 16°, and it feels like 16°. Today's high is 16° and the low is 15°.

Will it rain in Yongsan today?

No rain is expected in Yongsan today (0% chance). Conditions are currently overcast clouds.

What is the weather in Yongsan today?

Yongsan is experiencing overcast clouds with a temperature of 16°. Humidity is at 77% and wind speed is 5.54 km/h from the WNW.

What is the humidity in Yongsan today?

Humidity in Yongsan is 77% right now, with a dew point of 12°. Comfort levels are moderate.

What is the wind speed in Yongsan today?

Wind speed in Yongsan is 5.54 km/h, flowing at 300° WNW wind direction.

What is the 5-day forecast for Yongsan?

NearWeather provides a detailed 5-day forecast and 48-hour hourly forecast for Yongsan. Today's high is 16° and low is 15°, with a 0% chance of rain. Scroll up to view the full day-by-day and hourly breakdown.

What does it feel like in Yongsan today?

It feels like 16° in Yongsan today, with 100% cloud cover and 10 km visibility.

Weather in Yongsan