**Forecast models for Amsterdam on September 26 indicate overnight lows likely settling between 11–13°C under mostly cloudy skies and light northerly winds, creating a tight contest between the market's leading outcomes.** Cloud cover limits radiative cooling, supporting milder minimums near 12°C, while any clearing overnight or lighter winds could allow temperatures to dip toward 10°C or below through enhanced heat loss. Historical September 26 averages near 10°C provide context, but current northerly flow and high pressure favor slightly above-normal values. Model consensus remains stable yet sensitive to small shifts in cloud timing or wind speed, which directly influence whether the daily minimum crosses key thresholds like 8°C or 18°C. Traders are monitoring the final ECMWF and GFS runs ahead of the overnight period for any last adjustments.