Forecast models from sources like Time and Date and BBC indicate a likely daily maximum near 32–33°C for Chengdu on August 16, driven by typical late-summer monsoon humidity and scattered thundery showers that limit intense solar heating. Cloud cover and brief rainfall can suppress peaks below historical August extremes (often 34°C+), while clearer intervals or stronger insolation could push readings higher. The tight clustering of market-implied odds around 31–33°C reflects this genuine short-range uncertainty in convective timing and basin-level moisture, with resolution hinging on official observational maxima rather than averages. Updated model runs closer to the date will clarify steering patterns and storm coverage.