Current forecasts from sources including KNMI and ensemble models indicate a mild overnight minimum near 9–10°C for Amsterdam on October 11, driven by persistent westerly flow, moderate winds, and frequent showers that limit radiative cooling under cloudy skies. This setup aligns with the market’s tight clustering around single-digit to low-teen outcomes, where small shifts in timing of cloud breaks or wind gusts can alter the nocturnal low by 1–2°C. Historical October averages near 8°C provide context, yet recent model runs favor above-normal values due to Atlantic air masses. Traders appear to weigh the 47.5% implied probability on 14°C or higher against lower bins, reflecting residual uncertainty ahead of final high-resolution updates.