Recent cooling from a strong cold air intrusion and widespread rainfall has sharply lowered temperatures across the Sichuan Basin, with Chengdu highs dropping from mid-30s°C earlier in the week to around 20–23°C on September 10. Official forecasts from agencies like the China Meteorological Administration indicate September 11 will feature increasing cloud cover, scattered showers, and light northerly winds that limit daytime heating, pointing to a maximum near 22–25°C depending on the timing and intensity of any breaks in the clouds. Ensemble model guidance shows modest spread around these values, with traders assigning the highest implied probabilities to 24–25°C outcomes as they weigh the balance between residual moisture and partial clearing. New observational data and updated model runs through the evening of September 10 will refine the final temperature trajectory before resolution.