Seoul: South Korea's weather forecast for Thursday indicates predominantly cloudy conditions across the country's 12 major cities, with varying chances of rain. Temperatures are expected to fluctuate between highs of 20 to 26 degrees Celsius and lows of 15 to 22 degrees Celsius.

According to Yonhap News Agency, Seoul, Incheon, Suwon, Cheongju, Daejeon, Chuncheon, Jeonju, Gwangju, and Daegu are all predicted to experience cloudy skies with a 30% chance of rain. Temperatures in these cities are expected to range from 21 to 26 degrees Celsius for the highs and 15 to 20 degrees Celsius for the lows.

Gangneung and Busan are likely to see rain, with Gangneung having a 60% chance and Busan a 20% chance. Highs are expected to be 20 degrees Celsius in Gangneung and 25 degrees Celsius in Busan, with lows of 16 degrees and 21 degrees Celsius, respectively.

Jeju is forecasted to enjoy sunny weather with a lower 20% likelihood of rain, and temperatures ranging from a high of 26 degrees Celsius to a low of 22 degrees Celsius. The forecast suggests residents of these areas should prepare accordingly for the day's weather conditions.