A rapidly intensifying super El Niño, with Niño-3.4 anomalies already exceeding +2.7°C in late September 2026 and models projecting further strengthening into a historic peak, represents the dominant near-term driver of October global temperature anomalies. This event adds substantial warmth through enhanced heat release from the tropical Pacific, though the precise October imprint depends on peak timing, atmospheric coupling strength, and concurrent factors such as a developing positive Indian Ocean Dipole. Multi-model ensembles indicate elevated probabilities for above-normal surface temperatures worldwide, building on 2026’s year-to-date anomaly near 1.49°C, yet forecast spread and the typical 1–3 month lag in El Niño’s global temperature response create genuine uncertainty across the 1.30–1.49°C+ resolution buckets. Updated seasonal model runs and October observational data will further refine trader assessments.