**Trader consensus heavily favors a 27°C high in Chengdu on October 6, driven by official forecasts from Chinese meteorological sources and international models projecting a peak near this threshold under mostly cloudy to clearing conditions with light southerly winds and minimal precipitation.** Current observations show temperatures climbing through the low-to-mid 20s°C midday, consistent with seasonal norms for early October in the Sichuan Basin, where radiative heating under partial cloud cover typically produces highs in the mid-20s°C range. The near-certainty in the market reflects tight agreement across updated model runs on maximum values, with limited scope for significant deviation. A realistic challenge would require unexpected denser cloud cover, localized showers, or station-specific measurement variations that cap the daily peak below 27°C, though prevailing atmospheric conditions make such outcomes unlikely.