Current forecasts for Jeddah on August 29 indicate a daily minimum near 29–31°C under typical late-summer conditions, with high humidity (50–70%), light westerly to northwesterly winds, and mostly clear to partly cloudy skies. The Red Sea’s elevated sea-surface temperatures near 31°C limit nocturnal cooling through reduced longwave radiative loss and enhanced boundary-layer mixing, keeping overnight lows well above inland desert values. Trader sentiment remains dispersed across the 24–32°C range because small differences in cloud cover, dew-point depression, or local sea-breeze timing can shift the minimum by 1–2°C; historical August minima average 28–30°C with occasional excursions to 27°C or 32°C under varying synoptic patterns. No significant weather systems are expected in the next 48 hours, leaving model consensus and real-time observations as the key variables that will determine the final recorded low.