Seoul Seongdong-gu Yongdap-dong Weather

Current Weather

As of 10/14, 22:00 · Korea time

17°
Clear
Feels 16° ↓
PM2.5 11 µg/m³

Today 12° / 19° · Rain chance 30%

60%
Humidity
1.0
m/s
06:39
Sunrise
17:58
Sunset

Linked weather location: 서울 성동구 성수동1가 · The weather data reference point may differ from the selected address.

AI Weather Summary

It's nighttime. Currently 17°. Comfortably cool. Rain expected — bring an umbrella.

Umbrella needed
Good air

Hourly Forecast

Hourly Weather

10/14, 10 – 10/15, 22 · Korea time · includes past hours

Temperature (°C)Chance of precipitation (%)— No data
10/14
10:00
Temperature: 15°C; Chance of precipitation: 0%
10/14
11:00
Temperature: 17°C; Chance of precipitation: 0%
10/14
12:00
Temperature: 18°C; Chance of precipitation: 0%
10/14
13:00
Temperature: 18°C; Chance of precipitation: 0%
10/14
14:00
Temperature: 19°C; Chance of precipitation: 0%
10/14
15:00
Temperature: 19°C; Chance of precipitation: 0%
10/14
16:00
Temperature: 19°C; Chance of precipitation: 0%
10/14
17:00
Temperature: 18°C; Chance of precipitation: 0%
10/14
18:00
Temperature: 17°C; Chance of precipitation: 0%
10/14
19:00
Temperature: 17°C; Chance of precipitation: 0%
10/14
20:00
Temperature: 17°C; Chance of precipitation: 0%
10/14
21:00
Temperature: 17°C; Chance of precipitation: 30%
10/14
Now
Temperature: 17°C; Chance of precipitation: 0%
10/14
23:00
Temperature: 16°C; Chance of precipitation: 0%
10/15
0:00
Temperature: 15°C; Chance of precipitation: 40%
10/15
1:00
Temperature: 13°C; Chance of precipitation: 0%
10/15
2:00
Temperature: 13°C; Chance of precipitation: 0%
10/15
3:00
Temperature: 12°C; Chance of precipitation: 0%
10/15
4:00
Temperature: 12°C; Chance of precipitation: 0%
10/15
5:00
Temperature: 11°C; Chance of precipitation: 0%
10/15
6:00
Temperature: 11°C; Chance of precipitation: 0%
10/15
7:00
Temperature: 11°C; Chance of precipitation: 0%
10/15
8:00
Temperature: 13°C; Chance of precipitation: 0%
10/15
9:00
Temperature: 15°C; Chance of precipitation: 0%
10/15
10:00
Temperature: 17°C; Chance of precipitation: 0%
10/15
11:00
Temperature: 19°C; Chance of precipitation: 20%
10/15
12:00
Temperature: 20°C; Chance of precipitation: 20%
10/15
13:00
Temperature: 21°C; Chance of precipitation: 20%
10/15
14:00
Temperature: 21°C; Chance of precipitation: 20%
10/15
15:00
Temperature: 21°C; Chance of precipitation: 20%
10/15
16:00
Temperature: 21°C; Chance of precipitation: 20%
10/15
17:00
Temperature: 20°C; Chance of precipitation: 20%
10/15
18:00
Temperature: 18°C; Chance of precipitation: 20%
10/15
19:00
Temperature: 18°C; Chance of precipitation: 20%
10/15
20:00
Temperature: 17°C; Chance of precipitation: 20%
10/15
21:00
Temperature: 17°C; Chance of precipitation: 20%
10/15
22:00
Temperature: 16°C; Chance of precipitation: 20%

← Swipe to see more →

View as table
Hourly forecast data table
Date and timeTemperatureChance of precipitationConditions
15°C0%Clear
17°C0%Clear
18°C0%Clear
18°C0%Clear
19°C0%Clear
19°C0%Clear
19°C0%Clear
18°C0%Clear
17°C0%Clear
17°C0%Clear
17°C0%Clear
17°C30%Mostly Cloudy
(Now)17°C0%Clear
16°C0%Clear
15°C40%Rain
13°C0%Clear
13°C0%Clear
12°C0%Clear
12°C0%Clear
11°C0%Clear
11°C0%Clear
11°C0%Clear
13°C0%Clear
15°C0%Clear
17°C0%Clear
19°C20%Mostly Cloudy
20°C20%Mostly Cloudy
21°C20%Mostly Cloudy
21°C20%Mostly Cloudy
21°C20%Mostly Cloudy
21°C20%Mostly Cloudy
20°C20%Mostly Cloudy
18°C20%Mostly Cloudy
18°C20%Mostly Cloudy
17°C20%Mostly Cloudy
17°C20%Mostly Cloudy
16°C20%Mostly Cloudy

Plan for your time outdoors

Choose departure and return times to compare forecasts during your outing. All times are Korea Standard Time.

Preparing available hours.

Find a time to head out

No suitable time in the remaining forecast.

A comparison of today’s remaining forecasts. Check air quality, alerts and local conditions too.

General guidance based on forecast air temperature. Hourly apparent temperature is not calculated; wind, indoor conditions, activity and personal differences are not included. The highest hourly probability is not the chance of rain over the whole outing. Check official alerts and the latest forecast.

How to use this guidance
Air quality information

Air quality information

Air Quality

Good

Good

Great day for outdoor activities!

PM10 Good
PM10
PM10
16
㎍/㎥
0GoodModerateUnhealthy200+
Good
PM2.5 Good
PM2.5
PM2.5
11
㎍/㎥
0GoodModerateUnhealthy100+
Good

Weekly Forecast

Daily Weather

11 days of observations and forecasts
View as table
Weekly forecast data table
DateLowHighChance of precipitationConditions
2026-10-14 (Wed)(Today)12°C19°C30%Clear
2026-10-15 (Thu)11°C21°C40%Mostly Cloudy
2026-10-16 (Fri)14°C24°C20%Mostly Cloudy
2026-10-17 (Sat)13°C24°C0%Mostly Cloudy
2026-10-18 (Sun)17°C22°C53%Rain
2026-10-19 (Mon)12°C18°C0%Overcast
2026-10-20 (Tue)11°C19°C10%Overcast
2026-10-21 (Wed)8°C16°C9%Mostly Cloudy
2026-10-22 (Thu)6°C15°C0%Clear
2026-10-23 (Fri)6°C19°C0%Clear
2026-10-24 (Sat)10°C11°C0%Clear

Today's Temperature

High 19°Low 15°
12:0018:003019°15°Now 17°
TempPrecip. (30%+)

Today's temperature chart. High of 19°, low of 15°.

Today's living

Today's style recommendation

12°C ~ 16°C

Autumn Casual

Prepare a light outer layer and adjust for your comfort.

Based on the forecast temperature of 16°C for the time slot closest to now, preferring forecast feels-like temperature. This is not a measured observation or an all-day, personalized outfit.

Recommended Items

Jacket/JumperSweatshirt/HoodieThin knitJeansSlacksSneakers

Today's Style Tips

  • •Multiple layers are more effective for warmth
  • •Prepare a light jacket or cardigan

See More Outfit Guides

Outfits by feels-like temp, seasonal styling tips

Guide

Feels Like

Actual Temp

17°

-1°

Feels Like

16°

-10°10°30°40°

Actual temperature and feels-like are similar.

Feels like the actual temperature.

1.0m/s
60%

Road Surface Temp

Safe
13°

Good surface for a walk. Enjoy time with your dog.

Estimated from air temperature, sunlight and wind; actual values may differ.

Life index

Today's Life Index

Outdoor, laundry and car-wash ratings are Whenther estimates combining weather readings, not official weather or health-risk indices. Ratings are unavailable when required data is missing.

Outdoor
Excellent

Generally favorable weather conditions

UV Index
Low

The current UV index is low

Laundry
Excellent

Perfect day for laundry

Exercise
Excellent

Great for outdoor exercise

Car Wash
Excellent

Perfect day for car wash

Today's Health Tips

Autumn Health Tips

Stay hydrated and moisturize in the dry season. It's flu vaccination season, so get vaccinated early.

General health information based on current weather conditions

Nearby & local stories

Seoul Seongdong-gu Yongdap-dong Live Weather

Yongdap-dong is a neighborhood in Seoul Seongdong-gu.

Currently 17°C, Clear. Feels like 16°C.

Today's high 19°C, low 12°C. Humidity 60%, wind 1.0 m/s.

Regional weather information

Seoul Seongdong-gu Weather Characteristics

Summer Avg
25~30°C
Winter Avg
-5~5°C
Rainfall
Annual avg. 1,450mm
Specialty
Urban heat island

Autumn Weather FAQ

Seoul Seongdong-gu Weather FAQ

What's the weather like in Yongdap-dong today?

The current weather in Seoul Seongdong-gu Yongdap-dong is Clear with a temperature of 17°C. The feels-like temperature is 16°C. Humidity is 60%.

Do I need an umbrella in Yongdap-dong today?

The currently displayed precipitation probability for Seoul Seongdong-gu Yongdap-dong is 0%. This does not cover the whole day. Check departure and return forecasts when deciding whether to bring an umbrella.

How is the air quality in Yongdap-dong?

The current air quality in Seoul Seongdong-gu Yongdap-dong is PM10 16㎍/㎥, PM2.5 11㎍/㎥. Air quality is good.

What should I wear in Yongdap-dong today?

The current feels-like temperature in Seoul Seongdong-gu Yongdap-dong is 16°C. A jacket, knit sweater, and jeans are recommended.

How often is Seongdong-gu Yongdap-dong weather updated?

Observations follow the source publication schedule. Check the observation time on the weather card. Past conditions and future forecasts are shown together. Check each date in the daily view.

Can I check air quality for Seongdong-gu Yongdap-dong?

Yes, you can check real-time PM10 and PM2.5 levels for Seoul Seongdong-gu Yongdap-dong. We also provide air quality grades and mask recommendations for outdoor activities.

Can I get weather alerts for Seongdong-gu Yongdap-dong?

Install the Whenther app to receive push notifications for weather warnings, rain alerts, and sunrise/sunset times for Seongdong-gu Yongdap-dong. You can customize your alerts in the notification settings.

How can I check weather during commute hours in Seongdong-gu Yongdap-dong?

The hourly forecast at the top of Seongdong-gu Yongdap-dong page shows temperature, precipitation probability, and air quality for the 7-9 AM commute window. During seasons with large daily temperature swings, we recommend an extra layer for commuting, and a jacket on days when the feels-like temperature is low.

When is the best time for outdoor activities in Seongdong-gu Yongdap-dong?

Check the UV index and hourly forecast for Seongdong-gu Yongdap-dong to find the most comfortable times for walking, exercise, or outings. Generally 9-11 AM and 4-6 PM are most pleasant; in summer, avoid the high-UV 12-3 PM window. We recommend indoor activities when fine dust is 'Bad' or worse.

What weather is best for drying laundry outdoors in Seongdong-gu Yongdap-dong?

Check humidity and wind speed for Seongdong-gu Yongdap-dong to time outdoor drying. Best conditions: humidity below 60% + wind above 2 m/s + precipitation probability under 30%. Cloudy days with good airflow still work; indoor drying is recommended when fine dust is 'Bad' or worse.

Yongdap-dong is an administrative district in Seoul Seongdong-gu. Located at 37.564°N, 127.056°E. The Seoul Capital Area has a continental climate with large temperature gaps between summer and winter and four distinct seasons. Around this time of year, temperatures here typically range from 10° to 19° (average 13.9°). Today is about 1.9° warmer than the seasonal average of 13.9° for this time of year. Nearby attractions by straight-line distance from the area's reference point: Seoul Forest (2.0km southwest), Eungbongsan Mountain Forsythia (2.3km southwest), Seongsu-dong Cafe Street (2.3km south). Actual travel distances may differ. Nearby areas include Dapsipridong (563m to the north), Jangandong (1.5km to the northeast), Songjeongdong (1.6km to the southeast), Sageundong (1.7km to the west), among others. Whenther provides real-time weather, hourly and weekly forecasts, and air quality for this area.