Current forecasts from multiple meteorological models indicate Guangzhou will experience a minimum temperature of 25°C overnight into the early hours of October 13, 2026, under mostly clear skies with light variable winds and negligible precipitation. This aligns with observed trends of above-average warmth for mid-October, where the typical historical low sits near 21°C, and supports the market's strong 98.9% implied probability for exactly 25°C. Recent model runs show tight consensus around this threshold, with limited scope for significant nocturnal cooling absent major shifts in atmospheric steering patterns. A realistic challenge could arise only from unforecasted increases in cloud cover or localized wind changes that enhance radiative cooling, though such deviations remain low-probability based on the latest observational data.