It is somewhat warm during the day under the autumn sunshine, but as the sun sets, temperatures drop rapidly, creating a wide gap in daily temperatures.

Today (the 15th), Seoul's morning temperature is expected to start at 15°C (59°F), about 4 degrees lower than yesterday. Daytime temperatures will rise close to 30°C (86°F), especially in the southern regions, resulting in a large temperature gap of more than 10 degrees.

You will need to manage your body temperature properly with an outer layer.

Skies nationwide will be mostly clear today.

However, thick fog is expected until this morning in southern Gyeonggi Province, southern Gangwon Province, and North Chungcheong Province.

While the East Coast region will be mostly cloudy, some light rain will fall temporarily this afternoon in the eastern coast of Gyeongbuk and Ulsan.

Let's take a closer look at the temperatures.

Morning lows will be 15°C (59°F) in Seoul and 17°C (63°F) in Daegu, generally lower than yesterday.

Daytime highs will rise to 27°C (81°F) in Seoul, 28°C (82°F) in Daegu, and 29°C (84°F) in Gwangju, making it a bit warm.

Later in the week, rain is forecast mainly around the East Coast and Jeju, while inland areas will remain mostly clear with large temperature differences.

(Weathercaster Nam Yu-jin)