Numerical weather prediction models indicate Beijing's August 7 maximum will likely fall in the 34–37°C range, reflecting the final days of peak summer heating under a subtropical high-pressure system that promotes clear skies and strong daytime insolation before the Liqiu solar term begins cooling trends around August 7–8. Recent ensemble forecasts show modest spread driven by variable cloud cover and possible afternoon thunderstorms, which can cap surface temperatures by 1–2°C through reduced solar radiation and evaporative cooling. Historical August data place typical highs near 30–32°C, yet early-month heatwaves frequently push readings above 35°C when humidity remains elevated. Traders' tight clustering around 35–36°C captures this genuine forecast uncertainty ahead of the next model cycles from the China Meteorological Administration and global centers.