Current ensemble forecasts from agencies like the China Meteorological Administration and international models indicate a peak temperature of 36–37°C in Guangzhou on August 10, driven by a strengthening subtropical high and southerly monsoon flow advecting warm, moist air over the Pearl River Delta. Recent model runs show limited spread around these values, with minimal cooling from expected afternoon showers, consistent with historical August climatology where daily maxima average near 33–34°C but can exceed 36°C under stable high-pressure setups. Trader-implied probabilities, led by 37°C at 41.5%, reflect this consensus while accounting for residual uncertainty in timing of convective activity and local urban heat effects; upcoming 48-hour forecast updates will likely refine the distribution.