The last bit of summer heat swept the nation during the day, but the mercury is dropping quickly into the evening.
For more details, let's turn to our Michelle Park at the weather center, Michelle?
The strong sun grilled the nation today, with daytime highs climbing above 30 degrees Celsius, which is about 4 degrees higher than our seasonal norms.
But into the evening, the temperature is plunging very quickly, and it's expected to drop more through the night.
The high-pressure front is expected to keep the skies clear, especially in the southern parts of the Peninsula tomorrow.
Whereas in Jeju and the capital, we are expecting to see occasional cloud covers during the day.
But in general, it's going to be a pleasant Tuesday.
Like I said, keep in mind of the chilly mornings and nights, as Seoul will wake up to 18 degrees Celsius in the morning, Daegu 17, Busan 20 while Jeju is warmer hitting 22 degrees.
With about 10 degree-rise into the day, Seoul's mercury will peak at 28 degrees and similar temperatures will be seen across the country.
The nation will be under a pleasant autumn sky for now.
By later this week, the leftover heat will dissipate, lowering the highs into the mid-twenties.
I'll leave you with the weather conditions around the world.