Recent short-term forecasts from multiple models indicate daily maximum temperatures in Jeddah on September 8 likely peaking in the 36–37°C range, with some runs reaching 38°C amid typical late-summer Red Sea coastal conditions of high solar insolation, elevated humidity near 50–70%, and light westerly winds. This aligns with climatological September baselines around 36–38°C for the region, following a gradual post-peak decline from July–August highs. Trader consensus, reflected in the leading 37°C (42%) and 36°C (31.5%) implied probabilities, incorporates model agreement alongside inherent forecast uncertainty from variables like cloud cover or localized sea breezes. Updated numerical weather prediction runs and official Saudi meteorological observations over the next 48 hours will provide the key data shifts influencing final resolution.