Forecast models from sources including the China Meteorological Administration project a daily minimum near 20–21°C for Qingdao on September 8 under clear skies and moderate northerly winds of 4–5 levels, aligning with the seasonal transition toward cooler autumn conditions. This places the expected low squarely between the market’s leading outcomes of 15°C or below (50% implied) and 25°C or higher (49% implied), with finer bins clustered around 18–22°C reflecting trader awareness of typical early-September variability. Coastal marine influence and the diurnal temperature range of roughly 8–10°C historically limit extremes, though short-term model spread in wind patterns or localized cooling could still tip the minimum a few degrees either way before resolution. No major synoptic shifts have emerged in the past 48 hours to alter this baseline.