Recent forecasts for Chengdu on October 5 indicate a high near 20°C as the consensus outcome, driven by widespread cloud cover, light rain or thunderstorms, and a moderating autumn air mass that limits daytime heating. Multiple model runs and official guidance from Chinese meteorological sources show persistent overcast conditions suppressing maxima below recent 24–27°C readings, while steering patterns favor modest southerly flow without strong warming. This aligns with historical October baselines around 22°C but reflects the current wet pattern. Trader emphasis on 20°C reflects high model agreement on these factors, though small shifts in rain timing or clearing could nudge the peak toward 21°C. Updated short-range guidance expected overnight will further refine resolution criteria.