Forecast consensus from multiple models points to a peak around 30–31°C in Shenzhen on October 9 under partly cloudy to sunny conditions with easterly winds near 7 mph and moderate humidity. Recent clearing after early-month showers has supported daytime warming near seasonal norms of 29°C, while limited cloud cover and light winds reduce cooling from evaporation or mixing. Slight model spreads arise from differences in afternoon insolation and boundary-layer moisture, keeping probabilities distributed across 28–32°C rather than converging on one outcome. Official updates from regional meteorological services over the next 48 hours will refine the exact maximum before resolution.