[Tomorrow's Weather] Weekend to See Intermittent Autumn Rain... Cool in Central Region, Warm in Southern Region

Rain urging autumn (Suwon=Yonhap News) Reporter Hong Ki-won = Citizens walk through reeds with umbrellas at Seohogotmye Park in Paldal-gu, Suwon-si, Gyeonggi-do, on the 17th, as rain that urges autumn falls. 2025.9.17 xanadu@yna.co.kr

Scattered rain will fall in the Seoul metropolitan area, Gangwon Province, and northern Chungcheong Province on Saturday, the 11th. The rain will take a break in Seoul, southern Gyeonggi Province, central and southern Gangwon Province, and northern Chungcheong Province between the morning and afternoon.

The expected precipitation over the three days from the 10th to the 12th is 20-60 mm in northern Gyeonggi Province, northern Gangwon Province, and the Western Sea islands (over 80 mm in many areas of the Western Sea islands), 10-40 mm in inland and mountainous areas of central and southern Gangwon Province, 5-40 mm in Seoul, Incheon, and southern Gyeonggi Province, and 5-20 mm in northern Chungcheong Province.

The entire country will be mostly cloudy, but Jeolla Province, Gyeongnam Province, and Jeju Province will be mostly clear.

Morning low temperatures will be between 15-21 degrees Celsius, higher than average for this time of year, and daytime high temperatures will be between 20-29 degrees Celsius, similar to or slightly higher than average.

The daytime high temperature in Seoul and Incheon will be 23 degrees Celsius, meaning the central region will be cool all day. However, the daytime high temperature in Gwangju and Jeju will rise to 29 degrees Celsius, indicating the southern region will be warm.

Fine dust concentrations are expected to be at a 'good' level nationwide due to smooth atmospheric diffusion and the influence of precipitation.

Wave heights on the sea will be 0.5-2.0 meters in front of the East Sea and 0.5-1.5 meters in front of the West and South Seas.

Wave heights in the outer seas (seas about 200 km from the coastline) are expected to be 0.5-2.0 meters in the East Sea, 0.5-1.5 meters in the West Sea, and 0.5-2.5 meters in the South Sea.

Along the East Sea coast and the coast of Jeju Island, high waves caused by swells will likely surge onto sandy beaches or overflow rocky shores and breakwaters for some time, so caution is advised for safety in coastal areas. Yonhap News

The following is the weather forecast by region for the 11th. [Morning, Afternoon] (Low-High Temperatures) <Morning, Afternoon Precipitation Probability>

▲ Seoul: [Cloudy with scattered rain, Cloudy with scattered rain] (18~23) <60, 60>

▲ Incheon: [Cloudy with scattered rain, Cloudy with scattered rain] (19~23) <70, 70>

▲ Suwon: [Cloudy with intermittent rain, Cloudy with scattered rain] (18~24) <60, 60>

▲ Chuncheon: [Cloudy with rain, Cloudy with rain] (17~21) <80, 80>

▲ Gangneung: [Cloudy with intermittent rain, Cloudy with rain] (18~25) <60, 80>

▲ Cheongju: [Mostly cloudy, Mostly cloudy] (19~27) <20, 20>

▲ Daejeon: [Mostly cloudy, Mostly cloudy] (18~27) <20, 20>

▲ Sejong: [Mostly cloudy, Mostly cloudy] (18~26) <20, 20>

▲ Jeonju: [Clear, Clear] (19~29) <0, 10>

▲ Gwangju: [Clear, Clear] (19~29) <0, 0>

▲ Daegu: [Mostly cloudy, Clear] (18~28) <20, 0>

▲ Busan: [Clear, Clear] (21~28) <10, 0>

▲ Ulsan: [Mostly cloudy, Clear] (18~28) <20, 0>

▲ Changwon: [Clear, Clear] (18~28) <0, 0>

▲ Jeju: [Clear, Clear] (22~29) <10, 10>

※ This article was produced in collaboration with NCSoft's artificial intelligence technology, Natural Language Processing (NLP). Based on the initial draft written by AI and data from the Korea Meteorological Administration, a reporter completed the final article after editorial review.

The original data for this article, the weather forecast from the Korea Meteorological Administration, can also be found on their website (https://www.weather.go.kr).