Recent ensemble forecasts from global and regional models point to a probable daily maximum near 32–33°C in Chengdu on August 4, driven by typical late-summer monsoon conditions featuring high humidity, scattered cloud cover, and the risk of afternoon thunderstorms that can cap peak heating. Historical climatology for early August shows average highs of 31–33°C, with occasional excursions above 35°C when clear skies and weak steering flows allow stronger insolation; current model consensus favors modest cloudiness and light winds that limit extreme warming. Trader probabilities clustered around 32–34°C reflect this narrow range of outcomes, while lower probabilities for 35°C or higher acknowledge the potential for drier, sunnier breaks that models still flag as low-likelihood scenarios. Updated runs from agencies such as the China Meteorological Administration and ECMWF will refine the timing of any convective activity before resolution.