Recent model consensus from the Hong Kong Observatory and global ensembles points to a most likely daily maximum near 32–33 °C on 6 August, reflecting the influence of persistent cloud cover and scattered showers that limit afternoon insolation and surface heating. Typical August climatology places the long-term mean high at approximately 31 °C, yet current sea-surface temperatures and a neutral-to-weak ENSO state support slightly elevated baseline warmth, keeping probabilities for 34 °C or higher non-negligible if subsidence or clearer breaks develop. Humidity above 80 % and light easterly flow further modulate realized peaks, while the narrow spread across 31–34 °C outcomes in the market underscores genuine forecast uncertainty two days ahead of resolution. Updated high-resolution runs and official guidance issued on 5 August will provide the next key data point for traders assessing these thresholds.