Recent model consensus from sources including GFS and regional forecasts indicates Milan’s overnight low on September 26 will likely settle near 15–16 °C under clear to partly cloudy skies, light easterly winds, and moderate humidity favoring radiative cooling after sunset. This places the outcome in the 14–16 °C range as the most probable based on current atmospheric conditions and seasonal baselines for late September. Trader emphasis on 19 °C or higher (40.5 % implied) appears to reflect residual uncertainty in model spread or potential for slightly warmer advection, while probabilities cluster around 12–16 °C outcomes consistent with observed trends and minimal precipitation risk. Updated forecast runs and official minimum readings expected early on the 26th will provide the key data for market resolution.