Recent forecasts from global models indicate a typical peak-summer pattern for Jeddah, with daytime highs expected near 38–39 °C on August 26 under mostly clear skies and light northerly winds. This aligns closely with the long-term August climatology of 37–38 °C maxima driven by strong solar insolation, the Red Sea’s heat reservoir, and stable subtropical high pressure. Low precipitation chances and dew points around 25–27 °C will sustain high heat indices, though no extreme heat wave or monsoon intrusion appears imminent. Short-range model consensus remains tight two days ahead of the observation window, with resolution likely hinging on the official Saudi meteorological maximum recorded at the primary Jeddah station.