Forecast models from Chinese meteorological sources and global services like PredictWind converge on a highest temperature of 24–25°C for Qingdao on September 24, driven by an incoming low-pressure system delivering light rain, increased cloud cover, and southeasterly winds of 3–4 levels that limit daytime solar heating and promote mixing. This follows a brief warming trend earlier in the week, with prior days reaching 28–29°C under clearer skies. The tight clustering of market-implied probabilities across 24–31°C reflects residual uncertainty in exact cloud timing and precipitation onset, which can shift the daily maximum by 1–2°C, while historical September baselines near 24–26°C provide context for why extremes below 23°C or above 31°C remain low-probability outcomes. Updated model runs and official briefings in the next 24–48 hours will refine these thresholds.