Current meteorological forecasts for Guangzhou on October 15, 2026, show overnight lows stabilizing near 25°C under partly cloudy skies, light southeast winds, and high humidity that limits radiative cooling. Multiple model runs align on this range, reflecting typical late-autumn patterns where warm advection from the South China Sea maintains minimum temperatures several degrees above the 21°C climatological average. Trader consensus at 92% for 25°C reflects this strong agreement in official guidance, though slight downward revisions remain possible if clearer conditions overnight enhance heat loss or if station-specific measurements capture brief dips below the threshold.