Current meteorological data and short-range forecast models from New Zealand’s MetService show Wellington’s October 7 maximum temperature locking in at 15°C, driving the market’s near-certain consensus. Spring climatology in the region typically features daily highs of 14–17°C under moderate westerly flows, and recent observations confirm stable sea-level pressure, light winds, and minimal cloud cover that support this exact peak without further warming or cooling. Official temperature records, measured at the Wellington Aero automatic weather station, align precisely with this value, leaving little room for revision. Only an unforecasted cold front or instrumentation anomaly would alter the outcome, both of which remain statistically improbable given the tight timing to market resolution.