Recent forecasts from multiple meteorological sources indicate Chengdu will experience light rain or overcast skies on October 4, with daytime highs most likely between 23–25°C. This range aligns closely with market-implied odds favoring 24–25°C, driven by a cooling trend following October 3 conditions and the influence of regional weather systems bringing moisture and reduced solar heating. In the Sichuan Basin, autumn transitions often feature variable cloud cover and precipitation that limit maximum temperatures, while typical early-October climatology centers around 22–24°C. Model consensus on these factors, including wind patterns and humidity levels above 70%, explains the tight clustering of probabilities around the middle outcomes, with limited support for extremes above 26°C or below 23°C absent significant forecast shifts.