Recent forecasts from multiple meteorological sources indicate a maximum temperature of 29°C in Guangzhou on October 7 under sunny to mostly clear skies, driven by northerly winds and residual influence from a recent cold air surge that suppressed daytime heating. This aligns with the market's leading 29°C outcome at 52.5% implied probability, while the 42% chance for 30°C reflects minor model variations and the historical October 7 average high of 30.1°C. Clear conditions and low humidity support efficient radiative cooling overnight but limit afternoon peaks below late-summer levels, with official updates expected to refine resolution as the day progresses.