Sejong Sejong-dong Weather

Current Weather

As of 10/13, 06:00 · Korea time

19°
Rain
Feels 21° ↑
PM2.5 11 µg/m³

Today 16° / 21° · Rain chance 70%

95%
Humidity
1.0
m/s
06:36
Sunrise
17:59
Sunset

Linked weather location: 세종 아름동 · The weather data reference point may differ from the selected address.

AI Weather Summary

Good morning! Currently 19°. Perfect weather. It's raining. Don't forget your umbrella.

Raining
Good air

Hourly Forecast

Hourly Weather

10/12, 18 – 10/14, 06 · Korea time · includes past hours

Temperature (°C)Chance of precipitation (%)— No data
10/12
18:00
Temperature: 25°C; Chance of precipitation: 20%
10/12
19:00
Temperature: 25°C; Chance of precipitation: 30%
10/12
20:00
Temperature: 24°C; Chance of precipitation: 30%
10/12
21:00
Temperature: 23°C; Chance of precipitation: 20%
10/12
22:00
Temperature: 21°C; Chance of precipitation: 60%
10/12
23:00
Temperature: 20°C; Chance of precipitation: 60%
10/13
0:00
Temperature: 20°C; Chance of precipitation: 60%
10/13
1:00
Temperature: 20°C; Chance of precipitation: 60%
10/13
2:00
Temperature: 20°C; Chance of precipitation: 60%
10/13
3:00
Temperature: 20°C; Chance of precipitation: 60%
10/13
4:00
Temperature: 19°C; Chance of precipitation: 60%
10/13
5:00
Temperature: 19°C; Chance of precipitation: 60%
10/13
Now
Temperature: 19°C; Chance of precipitation: 70%
10/13
7:00
Temperature: 18°C; Chance of precipitation: 70%
10/13
8:00
Temperature: 20°C; Chance of precipitation: 70%
10/13
9:00
Temperature: 19°C; Chance of precipitation: 60%
10/13
10:00
Temperature: 19°C; Chance of precipitation: 70%
10/13
11:00
Temperature: 19°C; Chance of precipitation: 30%
10/13
12:00
Temperature: 19°C; Chance of precipitation: 30%
10/13
13:00
Temperature: 20°C; Chance of precipitation: 30%
10/13
14:00
Temperature: 21°C; Chance of precipitation: 30%
10/13
15:00
Temperature: 21°C; Chance of precipitation: 30%
10/13
16:00
Temperature: 21°C; Chance of precipitation: 20%
10/13
17:00
Temperature: 20°C; Chance of precipitation: 0%
10/13
18:00
Temperature: 19°C; Chance of precipitation: 20%
10/13
19:00
Temperature: 18°C; Chance of precipitation: 0%
10/13
20:00
Temperature: 17°C; Chance of precipitation: 0%
10/13
21:00
Temperature: 17°C; Chance of precipitation: 20%
10/13
22:00
Temperature: 16°C; Chance of precipitation: 30%
10/13
23:00
Temperature: 16°C; Chance of precipitation: 30%
10/14
0:00
Temperature: 15°C; Chance of precipitation: 30%
10/14
1:00
Temperature: 14°C; Chance of precipitation: 0%
10/14
2:00
Temperature: 14°C; Chance of precipitation: 0%
10/14
3:00
Temperature: 13°C; Chance of precipitation: 0%
10/14
4:00
Temperature: 13°C; Chance of precipitation: 0%
10/14
5:00
Temperature: 11°C; Chance of precipitation: 0%
10/14
6:00
Temperature: 10°C; Chance of precipitation: 0%

← Swipe to see more →

View as table
Hourly forecast data table
Date and timeTemperatureChance of precipitationConditions
25°C20%Overcast
25°C30%Overcast
24°C30%Overcast
23°C20%Mostly Cloudy
21°C60%Rain
20°C60%Rain
20°C60%Rain
20°C60%Rain
20°C60%Rain
20°C60%Rain
19°C60%Rain
19°C60%Rain
(Now)19°C70%Rain
18°C70%Rain
20°C70%Rain
19°C60%Rain
19°C70%Rain
19°C30%Overcast
19°C30%Overcast
20°C30%Overcast
21°C30%Overcast
21°C30%Overcast
21°C20%Mostly Cloudy
20°C0%Clear
19°C20%Mostly Cloudy
18°C0%Clear
17°C0%Clear
17°C20%Mostly Cloudy
16°C30%Overcast
16°C30%Overcast
15°C30%Overcast
14°C0%Clear
14°C0%Clear
13°C0%Clear
13°C0%Clear
11°C0%Clear
10°C0%Clear

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
15
㎍/㎥
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
2026-10-13 (Tue)(Today)16°C21°C70%Overcast
2026-10-14 (Wed)10°C20°C30%Clear
2026-10-15 (Thu)7°C21°C0%Mostly Cloudy
2026-10-16 (Fri)10°C22°C0%Overcast
2026-10-17 (Sat)12°C24°C8%Mostly Cloudy
2026-10-18 (Sun)17°C23°C44%Rain
2026-10-19 (Mon)12°C20°C20%Mostly Cloudy
2026-10-20 (Tue)10°C20°C10%Rain
2026-10-21 (Wed)7°C15°C0%Clear
2026-10-22 (Thu)5°C18°C0%Clear
2026-10-23 (Fri)8°C8°C0%Clear

Today's Temperature

High 21°Low 16°
600:006060706:0070703012:003018:0021°16°Now 19°
TempPrecip. (30%+)

Today's temperature chart. High of 21°, low of 16°.

Today's living

Today's style recommendation

17°C ~ 22°C

Spring/Fall Basic

Light and comfortable outfits are perfect

Based on the forecast temperature of 21°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

Thin cardiganLong sleeve teeCotton pantsJeansDressLight jacket

Today's Style Tips

  • •Prepare a light jacket or cardigan
  • •Long sleeve or tee + cardigan combo recommended
  • •Bring an umbrella, rain possible

See More Outfit Guides

Outfits by feels-like temp, seasonal styling tips

Guide

Feels Like

Actual Temp

19°

+2°

Feels Like

21°

-10°10°30°40°

The apparent temperature is estimated above the air temperature. The difference alone does not establish its cause.

Consider a removable layer for your outing time and indoor conditions.

1.0m/s
95%

Road Surface Temp

Safe
10°

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
Fair

Going out possible but use caution

UV Index
Moderate

Sunglasses recommended

Laundry
Poor

Better to postpone laundry

Exercise
Fair

Don't overdo it

Car Wash
Very Poor

Not recommended

Today's Health Tips

High Humidity Warning

High humidity increases discomfort and can cause skin problems. Use dehumidifiers, ventilate, and wear light clothing.

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

Sejong Sejong-dong Live Weather

Sejong-dong is a neighborhood in Sejong.

Currently 19°C, Rain. Feels like 21°C.

Today's high 21°C, low 16°C. Humidity 95%, wind 1.0 m/s.

Regional weather information

Sejong Weather Characteristics

Summer Avg
25~31°C
Winter Avg
-5~6°C
Rainfall
Annual avg. 1,300mm
Specialty
Green new city

Autumn Weather FAQ

Sejong Weather FAQ

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

The current weather in Sejong Sejong-dong is Rain with a temperature of 19°C. The feels-like temperature is 21°C. Humidity is 95%.

Do I need an umbrella in Sejong-dong today?

The currently displayed precipitation probability for Sejong Sejong-dong is 70%. 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 Sejong-dong?

The current air quality in Sejong Sejong-dong is PM10 15㎍/㎥, PM2.5 11㎍/㎥. Air quality is good.

What should I wear in Sejong-dong today?

The current feels-like temperature in Sejong Sejong-dong is 21°C. A thin cardigan, long-sleeve tee, and cotton pants are recommended.

How often is Sejong Sejong-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 Sejong Sejong-dong?

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

Can I get weather alerts for Sejong Sejong-dong?

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

How can I check weather during commute hours in Sejong Sejong-dong?

The hourly forecast at the top of Sejong Sejong-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 Sejong Sejong-dong?

Check the UV index and hourly forecast for Sejong Sejong-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 Sejong Sejong-dong?

Check humidity and wind speed for Sejong Sejong-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.

Sejong-dong is an administrative district in Sejong. Located at 36.503°N, 127.291°E. The Chungcheong region lies in the central inland of the Korean Peninsula, with four distinct seasons and relatively moderate temperature changes. Around this time of year, temperatures here typically range from 11° to 20° (average 15.0°). Today is about 4.0° warmer than the seasonal average of 15.0° for this time of year. Nearby attractions by straight-line distance from the area's reference point: Government Complex Sejong (0m north), Chungnam National University Sejong Campus (0m north), Sejong Central Park (0m north). Actual travel distances may differ. Nearby areas include Bangokdong (1.8km to the east), Sodamdong (2.2km to the south), Boramdong (2.5km to the south), Nuridong (2.8km to the north), among others. Whenther provides real-time weather, hourly and weekly forecasts, and air quality for this area.

Sejong weatherBangokdongSodamdongBoramdongNuridong