Forecast models from sources including the GFS and local meteorological agencies indicate Beijing will experience mostly clear to partly cloudy skies on October 10 under a stable high-pressure regime with light winds, supporting daytime radiative heating that positions the daily maximum near 27–28°C. This aligns with mid-October climatology for the region’s continental climate, where autumn highs typically range 20–28°C absent strong cold fronts or cloud cover. Recent observations show consistent sunny conditions through October 8–9 with minimal precipitation risk, reinforcing trader consensus around these thresholds as reflected in the market’s leading implied probabilities for 28°C and 27°C. Minor model spread on exact peak values or localized urban heat effects could still shift outcomes slightly before resolution.