Current forecast models, including GFS runs, indicate clear skies and stable high pressure over the Seoul-Incheon region on October 8, supporting a daytime maximum near 22–23°C under light winds and minimal cloud cover. This aligns with early-October climatology, where radiative heating peaks without significant cold-air advection or frontal systems. Recent model consensus has held steady over the past 48 hours, with afternoon readings projected around 21–24°C depending on exact insolation and boundary-layer mixing. Traders appear to weight the central 22°C outcome most heavily, reflecting tight ensemble agreement and low uncertainty ahead of final verification by official observations. New model updates or surface observations in the next 24 hours could refine these probabilities.