Forecast models from sources including GFS consensus point to a minimum temperature near 10–11°C in Amsterdam on October 9 amid persistent cloud cover, southwesterly winds, and widespread rain that limits nocturnal radiative cooling. This setup favors milder conditions than the long-term average low of roughly 8.5°C for the date, though small shifts in timing of the overnight low or frontal passage could alter the exact reading by 1–2°C. Market-implied odds remain closely bunched from 7°C to 13°C because ensemble spreads and local microclimate effects introduce genuine uncertainty ahead of final observational data. Traders monitor updated ECMWF and GFS runs plus KNMI guidance for any late adjustments before resolution.