Seoul: South Korea's twelve major cities are set to experience predominantly sunny weather on Monday, with temperatures ranging from 17 to 20 degrees Celsius for highs, and 8 to 11 degrees for lows.

According to Yonhap News Agency, the weather forecast indicates a clear and rain-free day for most cities. Seoul, Incheon, Suwon, Cheongju, Daejeon, Jeonju, Gwangju, Daegu, and Busan are all expected to enjoy sunny conditions with no chance of rain. The temperatures in these cities are predicted to vary slightly but will generally remain mild, with highs around 18 to 20 degrees Celsius and lows around 8 to 11 degrees.

Chuncheon and Gangneung, however, might experience rainy conditions, although the forecast suggests no actual likelihood of rain. Jeju is expected to be cloudy, yet similarly, with no possibility of precipitation. This consistent weather pattern across the nation indicates a stable day ahead for residents and travelers in South Korea's major urban centers.