Photo : YONHAP News
Central regions will see mostly clear skies Sunday, with dry conditions continuing.
Dry weather advisories are in effect for most of the central region as well as northern parts of North Gyeongsang and North Jeolla Provinces, heightening the risk of wildfires.
Southern regions will be partly cloudy, with some areas expected to see brief showers accompanied by lightning and hail.
Jeju Island is forecast to receive five to 20 millimeters of rain through the afternoon.
Daytime highs will range from 19 to 27 degrees Celsius nationwide, including 25 degrees in Seoul, about one to three degrees lower than Friday.
Inland areas will continue to see large temperature swings between day and night, with gaps widening to 15 to 20 degrees Celsius.
On Monday, skies will be mostly cloudy nationwide, with rain expected to begin at night in the Seoul metropolitan area and inland parts of Gangwon Province.