Recent Hong Kong Observatory forecasts for September 6 project a daytime high range of 27–31°C under mostly cloudy skies with scattered showers and moderate rain probability, driven by lingering moisture and a shift toward southerly flow. This keeps the market tightly clustered around 29–31°C, as traders weigh the cooling effects of cloud cover and precipitation against potential afternoon sun breaks that could push readings toward the upper end of the range. Historical normals for early September show mean maximums near 30.7–31°C, but current model consensus and recent observations around 29–30°C highlight how variable insolation and humidity can shift the daily peak by 1–2°C. Updated official guidance and model runs in the next 48 hours will likely refine the exact maximum recorded at the observatory.