Forecast models and observational data from meteorological agencies indicate a maximum temperature of 26°C in Chengdu on October 12, 2026, under partly cloudy skies with light winds and minimal precipitation risk. Daytime readings have approached but not exceeded this threshold amid stable high-pressure conditions typical for mid-autumn in the Sichuan Basin, aligning with climatological norms for the period. Trader consensus at 100% probability for 26°C reflects this strong model agreement and real-time surface observations. A realistic challenge would require an unforeseen late-day heat spike or station-specific variance exceeding forecast error margins, though current guidance shows low likelihood of such deviation.