**Consensus forecasts from multiple models position a 23°C high as the most likely outcome for Beijing on October 1, 2026, under sunny skies and light northwest winds.** This aligns closely with the historical average high of 23°C for the date and reflects stable high-pressure conditions promoting daytime radiative heating without significant warm-air advection or cloud cover to suppress temperatures. Recent model runs show minimal spread, supporting the market’s heavy weighting toward 23°C (57%) while allowing modest probability for 22°C or 24°C peaks depending on exact timing of maximum insolation. No major forecast shifts have occurred in the past 24–48 hours, keeping trader sentiment anchored to official guidance near seasonal norms.