Recent forecasts from the Korea Meteorological Administration and other models indicate a daily minimum near 23–25°C for Busan on August 23, driven by lingering influence of the North Pacific High sustaining high humidity and limited overnight radiative cooling. Persistent tropical-night conditions, with dew points remaining elevated, reduce temperature drops, while variable cloud cover and scattered showers could either trap heat or allow brief clearer intervals for modest cooling. Coastal sea breezes provide some moderation compared to inland areas, but model runs show slight divergence on exact timing of any precipitation, keeping implied probabilities tightly clustered around 24–27°C. Updated short-range guidance and local observations over the next 48 hours will likely refine these ranges ahead of market resolution.