Recent forecasts from meteorological models point to peak temperatures in Chengdu on August 12 likely reaching the mid-to-upper 30s°C, driven by typical late-summer heating in the humid Sichuan Basin where high pressure and southerly flow sustain warmth. Key differentiators among closely matched outcomes (37–38°C favored) include variable afternoon cloud cover, scattered thunderstorm potential, and subtle differences in model resolution of boundary-layer moisture, which can suppress or enhance daytime maxima by 1–2°C. Historical August baselines average near 32–34°C, with recent years showing more frequent 35°C+ days amid regional warming trends. Updated runs from agencies like the China Meteorological Administration over the next 48 hours will refine steering patterns and convective timing ahead of market resolution.