Recent forecasts from multiple models indicate a highest temperature in Busan on September 29 most likely in the mid-20s Celsius range, aligning with the market's leading outcomes at 26°C and 25°C. Seasonal cooling typical of late September, with historical average highs near 25–26°C, combines with current easterly flow and increasing cloud cover to moderate daytime peaks, while a chance of showers may further limit warming. Trader consensus reflects this consensus across guidance, tempered by uncertainty in exact cloud and precipitation timing that could allow brief excursions toward 27°C or cap the high nearer 24°C. Updated model runs and official Korea Meteorological Administration observations over the next 48 hours will refine these probabilities ahead of market resolution.