Today's Weather

Weather in Seoul Today — Live Forecast

Weather in Seoul with real-time temperature, hourly forecast, and 7-day outlook for Seoul, South Korea.

Current Weather Conditions in Seoul, South Korea

Today's weather • Seoul, South Korea

23°

Partly cloudy

Feels like 26°
69% Humidity
2.9 km/h Wind

Hourly Forecast

Now18°
10 AM19°
11 AM20°
12 PM23°
1 PM24°
2 PM25°
3 PM25°
4 PM25°
5 PM24°
6 PM23°
7 PM☁️22°1%
8 PM☁️21°2%
9 PM🌙21°2%
10 PM🌙20°2%
11 PM🌙20°1%
12 AM🌙19°
1 AM🌙19°
2 AM🌙18°
3 AM🌙18°
4 AM☁️18°
5 AM☁️18°
6 AM☁️18°
7 AM18°
8 AM19°

Weather Details

Humidity
69%
Dew point 17°
Wind
2.9 km/h
NW
UV Index
1.95
Low
Pressure
1013.4 hPa
Steady
Visibility
23 km
Clear
Feels Like
26°
Similar to actual

7-Day Forecast

Today
17°
25°
Sep 25
18°
24°
Sep 26
19°
27°
Sep 27
17°
26°
Sep 28
18°
25°
Sep 29
15°
28°
Sep 30
🌧️
17°
27°

Air Quality

73Moderate

Air quality is acceptable. However, there may be a risk for some people.

PM2.5
19.7 µg/m³
PM10
23.4 µg/m³
O3 (Ozone)
49 µg/m³
NO2
57.5 µg/m³

Live Weather Radar

Real-Time Doppler
Initializing Live Radar Map...

Current Meteorological Analysis for Seoul

Right now in Seoul, South Korea, atmospheric conditions are registering a surface temperature of 23°C, with an apparent "feels like" temperature of 26°C. At 23°C with an apparent temperature of 26°C, conditions in Seoul remain pleasantly warm, offering suitable conditions for regular outdoor commutes and recreation. Thermal sensation is governed by a relative humidity reading of 69% alongside sustained winds of 3 km/h arriving from the NW. A balanced ambient humidity of 69% (dew point 17°C) provides stable atmospheric moisture without oppressive mugginess.

Atmospheric pressure currently reads at 1017 hPa. Pressure levels near standard baseline (1013 hPa) indicate balanced conditions, whereas rising barometric pressure typically denotes stable anticyclonic air that suppresses heavy cloud formation. Conversely, drops in pressure indicate incoming atmospheric disturbances or localized convective systems. Horizontal visibility across Seoul stands at 23 km, ensuring standard conditions for local roadway commutes and regional transit.


Rainfall & Precipitation Forecast: Is It Raining in Seoul Today?

No, significant rainfall is not expected in Seoul today. Current radar sweeps show dry atmospheric conditions with today's maximum probability of precipitation remaining low at 2% and expected rainfall accumulation around 0 mm. Residents, commuters, and travelers planning outdoor itineraries can consult the high-resolution radar loop and hourly precipitation forecast above to monitor storm track vectors, cloud thickness, and expected start times for any passing showers.

Regional rainfall patterns in Seoul frequently fluctuate depending on seasonal winds, terrain, and atmospheric humidity fronts. Even when clear conditions prevail, convective afternoon heating can trigger brief localized showers. Keeping an umbrella accessible and monitoring updates ensures you stay prepared throughout the day.


Climate Profile & Weekly Outlook for Seoul, South Korea

Located within Asia, Seoul experiences distinct seasonal patterns shaped by regional geographical coordinates and continental air masses. Over the upcoming 7 days, local temperatures are projected to range between comfortable or brisk lows of 15°C and peak afternoon highs reaching 28°C.

Tracking multi-day forecast trajectories provides essential foresight for agriculture, construction, sports, and weekend excursions. By comparing day-to-day temperature variations, expected precipitation percentages, and dominant wind directions in our 7-day outlook above, you can plan meetings, outdoor work, or travel with confidence.


Air Quality Index (AQI) & Outdoor Health Advisory for Seoul

The air quality in Seoul currently records a US AQI index of 73, placing local air conditions in the "Moderate" category. With an AQI score of 73, air quality is acceptable for the general public, though individuals exceptionally sensitive to particulate matter should monitor prolonged intense exertion outdoors. Major monitored pollutants include fine particulate matter PM2.5 at 19.7 µg/m³, coarse particulate PM10 at 23.4 µg/m³, ground-level ozone at 49 µg/m³, and nitrogen dioxide at 57.5 µg/m³.

Air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution. Individuals sensitive to air pollution—including young children, the elderly, and those managing asthma or cardiovascular sensitivities—should plan high-intensity outdoor exercises during hours of optimal atmospheric dispersion, and keep living spaces ventilated when ambient pollution indexes remain favorable.

Frequently Asked Questions about Seoul Weather

No, it is not currently raining in Seoul, and significant rainfall is not expected today. Rain probability remains low at 2% with total expected accumulation near 0 mm.

Current weather in Seoul, South Korea is updated every 15 minutes. Right now, the temperature is 23°C with an apparent feels-like temperature of 26°C, humidity at 69%, and wind speeds of 3 km/h from the NW.

Over the next 7 days, Seoul is forecasted to experience weekly maximum temperatures up to 28°C and overnight minimum temperatures dropping to 15°C. Check our 7-day outlook above for daily details.

Relative humidity in Seoul is currently 69% with a dew point of 17°C. When humidity is high, moisture inhibits sweat evaporation, causing 23°C to feel like 26°C. Lower humidity levels result in crisper air and faster heat dissipation.

The air quality in Seoul is currently classified as Moderate with a US AQI reading of 73. PM2.5 levels are recorded at 19.7 µg/m³, which means: Air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution.

Weather telemetry for Seoul on todaysweather.live is refreshed every 15 minutes using numerical weather prediction models (ECMWF, GFS) and real-time Doppler radar networks, delivering accurate local forecasts around the clock.