**Current forecasts for Jeddah indicate a likely minimum temperature near 30–31°C on August 25, 2026, consistent with late-summer coastal conditions.** Persistent high pressure, light variable winds, and minimal cloud cover limit nocturnal radiative cooling over the Red Sea, keeping overnight lows elevated. Official and model guidance from sources such as WeatherBug, Yr, and PredictWind project highs near 37–39°C and lows of 29–32°C through the period, with no significant synoptic cooling mechanisms like stronger northerlies or increased humidity-driven cloud expected in the next 48 hours. Historical August climatology shows average lows of 27–29°C, though recent years have trended warmer (often 29–32°C), reflecting both natural variability and longer-term regional warming. The market-implied probabilities—highest for 34°C or above (43%), followed by clusters around 30–32°C—capture this range of outcomes while assigning lower weight to cooler anomalies below 27°C, which would require atypical clear-sky radiative losses or unforecasted wind shifts. Resolution will hinge on the official daily minimum recorded at Jeddah stations, with the next 24–48 hours of model runs and observational updates likely to refine the exact value within the current 29–33°C envelope.