Trader consensus on Polymarket reflects tight clustering around 20–23°C for Qingdao's highest temperature on May 7, driven by ensemble forecasts from GFS and ECMWF models showing daytime highs of 20–22°C under partly cloudy skies with scattered morning showers. Recent passage of a weak cold front on May 2–3 brought windy conditions and highs near 18–20°C, but a building high-pressure ridge is allowing mild recovery, tempered by Yellow Sea sea breezes and coastal moderation. Differentiating factors include shower timing—prolonged cloud cover favors 20–21°C—versus clearer afternoons pushing toward 23°C, with southerly winds aiding slight warming. China Meteorological Administration updates and new model runs expected by May 6 could refine this 1–2°C spread amid typical early-May variability.