5-day weather forecast Seoul Oct 28, 2026

13°3° · Sunny

Weather forecast Seoul Wednesday Oct 28, 2026: sunny, temperature from 3 °C to 13 °C.

Precipitation probability 4%. Wind up to 5 m/s (gusts 10.11 m/s). Air humidity 13–59%, atmospheric pressure 770–772 mm Hg, UV index up to 3.6.

Sunrise 06:52
Sunset 17:38
Waning Gibbous88% illuminated
Moonrise 18:34 · Moonset 08:58
Chart
Table

Forecast from 3 °C to 13 °C and precipitation

Temperature & Precipitation
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Temperature (°C)66645535669101012131112129111171010
Precipitation (mm/hr)000000000000000000000000

Cloud cover and precipitation probability

Cloud cover & Rain chance
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Cloud cover (%)000000000000000000000122
Rain chance (%)100100100100000100211411

Wind speed and direction

Wind & Wind gust
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Wind (m/s)3.8954.613.54.113.612.312.191.891.812.52.692.693.693.8932.892.8921.891.50.6911
Wind gust (m/s)8.3610.119.818.319.038.696.116.115.115.065.535.696.285.315.116.143.723.113.442.192.421.971.311.14
Wind direction (°)NW 319°NW 324°NW 321°NW 317°NW 316°NW 318°NW 315°NW 315°NW 321°NW 321°NW 323°NNW 332°NW 314°NW 310°NW 310°NW 304°WNW 296°WNW 285°W 266°W 268°WSW 257°SW 226°SSE 154°SE 142°

Air humidity

Humidity
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Humidity (%)401919341918401817311413241417272226453539594242

Atmospheric pressure

Pressure
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Pressure (mm Hg)771772772771771771771771772772772771771770770770770770770770770770770770

Ultraviolet index

UV Index
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
UV Index000000000.20.81.82.93.63.62.91.90.80.2000000

Air quality & pollen

Air quality
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
PM2.5 (µg/m³)8.37.36.56.166.27.110.514.510.48.77.56.96.76.66.779.116.922.527.434.642.848.3
PM10 (µg/m³)9.498.78.89.19.610.814.718.214.412.210.28.98.27.97.7810.118.123.929.336.845.350.9
Ozone (O₃) (µg/m³)565861615752474442424755616772684922200000
NO₂ (µg/m³)16.914.1119.711.214.417.721.224.72623.318.314.611.59.714.231.154.371.375.974.272.27271.5
SO₂ (µg/m³)87.57.17.27.9910.412.414.615.815.113.41210.910.110.512.2152028.338.848.256.463.7
CO (µg/m³)2252111911791791862042442933182962482101771521813084896377047388009381103

Seoul on the map

Data Sources & Methodology

Our weather forecasts are powered by a professional weather data provider that aggregates data from national weather services, satellite observations, radar networks, and over 80,000 weather stations worldwide. Forecast data is updated multiple times daily. We convert raw data into clear summaries — wind speed in m/s, pressure in mmHg — so you can plan your day with confidence.