Recent forecasts from agencies like the China Meteorological Administration and international models indicate a daily maximum around 26–29°C for Chengdu on August 18, driven by scattered showers and increased cloud cover that suppress daytime heating in the Sichuan Basin. This aligns with typical late-summer monsoon patterns, where humidity and precipitation often moderate temperatures below the seasonal average high of 30–34°C. Short-term model consensus highlights steering influences from a weak high-pressure ridge and upstream frontal activity, with limited potential for rapid warming unless drier air intrudes. Traders monitor updated runs for any shifts in precipitation timing or intensity that could push the peak higher or lower before resolution.