Forecast models from sources including the Korea Meteorological Administration and international agencies indicate an overnight low near 23–25°C for Incheon on August 28, driven by persistent cloud cover, high humidity near 80–99%, and light winds that limit nocturnal radiative cooling. These conditions align with typical late-August patterns in the region, where average lows range 21–23°C but elevated moisture from recent scattered showers sustains warmer minimums. Trader consensus across tightly matched outcomes reflects model agreement on this range alongside uncertainty from potential timing shifts in any light rain or minor pressure changes. Updated guidance closer to the date will clarify exact resolution within the 23–25°C window.