Recent forecasts from multiple models indicate a peak temperature in Jeddah on August 25 likely falling in the 36–39°C range, consistent with the closely bunched market-implied probabilities favoring 37–39°C. Above-normal warmth persisting through mid-to-late August, with a +2.3°C departure from the long-term monthly mean, supports elevated baseline readings driven by strong solar insolation and subsidence typical of the season. Differentiation among the leading outcomes hinges on small variations in northwest wind flow from the Red Sea, which modulates humidity and marine air advection, alongside the timing and extent of any afternoon cloud cover that could cap afternoon maxima. Historical August data show daily highs commonly span 36–40°C under similar regimes, with limited precipitation expected to keep conditions stable. Updated model runs and local observations in the next 48 hours will refine the exact peak.