Current ensemble forecasts from the Hong Kong Observatory and global models point to a maximum temperature near 28–29°C on August 4 amid scattered showers and cloudy intervals that limit solar heating. Persistent high humidity and a weak southerly flow favor convective development, capping daytime peaks below seasonal August averages of 31–32°C. Model spread arises mainly from timing and coverage of rainfall, with some runs showing brief clearing that could allow a brief spike toward 30°C while others keep conditions suppressed. Traders weight these variables against climatological baselines and recent model updates showing normal-to-above-normal temperatures overall for the month, creating tight implied probabilities between the two leading outcomes.