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Subzero cold to grip Korea this weekend

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Summary

Temperatures are forecast to fall below zero in Seoul and other parts of Korea this weekend as cold air moves in from the northwest. Saturday morning lows nationwide will range from minus 5 to 5 degrees Celsius, with strong winds across much of the country. Rain is expected in central regions Sunday, with snow possible on high peaks in Gangwon Province.


Key Facts

  • The Korea Meteorological Administration said Saturday’s forecast lows of minus 5 to 5 degrees and highs of 8 to 14 degrees are below seasonal norms of 2 to 11 degrees and 13 to 20 degrees, respectively.
  • Seoul’s Saturday morning low is forecast at minus 1 degree, while wind chill could make it feel like around minus 5 degrees; the daytime high is expected to reach 9 degrees.
  • Gusts through Saturday morning could reach around 15 meters per second across much of the country and exceed 25 meters per second in northern Gangwon Province’s mountains.
  • Sunday rain is forecast to bring around 5 millimeters to the greater Seoul area and less than 5 millimeters to Gangwon Province and northern Chungcheong; peaks above 1,000 meters in Gangwon may receive about 1 centimeter of snow.
By Park Ung
  • Published Nov 6, 2026 1:07 pm KST

Seoul's Saturday wind chill to dip to -5 degrees

Pedestrians walk on a street in central Seoul, bracing themselves against winds, Friday. Yonhap

Pedestrians walk on a street in central Seoul, bracing themselves against winds, Friday. Yonhap

Temperatures in Seoul will drop below zero this weekend as early winter sets in, with strong winds sweeping much of the country Saturday and rain forecast for central regions Sunday.

Saturday’s morning lows nationwide will range from minus 5 degrees to 5 degrees Celsius, with daytime highs of 8 to 14 degrees, according to the Korea Meteorological Administration, Friday. Both are below the seasonal norms of 2 to 11 degrees and 13 to 20 degrees, respectively.

Cold air moving in from the northwest is expected to bring subzero temperatures, mainly to the central region, eastern North Jeolla Province and inland Gyeongsang areas. The weather agency issued cold alerts for these regions.

Seoul's morning lows are forecast to be minus 1 degree, but chilly winds will drive Seoul’s wind chill to around minus 5 degrees. Daytime highes are expected to rise to 9 degrees. Incheon will have temperatures ranging from minus 1 degrees to 8 degrees and Suwon in Gyeonggi Province from minus 1 to 9 degrees.

Inland areas of Gangwon Province will see lows of minus 5 to minus 3 degrees and highs of 8 to 10 degrees. Mercury in mountain towns such as Daegwallyeong and Taebaek will dip to minus 5 to minus 4 degrees, with highs of 6 degrees. The province’s east coast will see milder weather, at 1 to 3 degrees in the morning and 11 to 12 degrees during the day.

The gap between daytime and nighttime temperatures will widen to 10 to 15 degrees in most parts of the country. Ice and frost may form mainly in the central region, eastern North Jeolla Province and inland areas of the Gyeongsang provinces.

Strong winds will lash most of the country through Saturday morning, with gusts of around 15 meters per second and over 25 meters per second in the northern mountains of Gangwon Province.

Skies will turn mostly cloudy nationwide Sunday. Rain will start in the morning in Incheon, northern Gyeonggi Province and inland areas of northern Gangwon Province. In the afternoon, it will spread to the greater Seoul area, across Gangwon Province and into northern parts of the Chungcheong provinces.

The greater Seoul area is forecast to get around 5 millimeters, while Gangwon Province and northern parts of the Chungcheong provinces will see less than 5 millimeters. About 1 centimeter of snow may accumulate on peaks above 1,000 meters in Gangwon Province. Sunday’s lows will range from minus 1 to 6 degrees, with highs of 7 to 15 degrees.

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