Current ensemble forecasts for Jeddah on October 9 indicate afternoon highs centered in the low-to-mid 30s Celsius under stable high pressure, clear skies, and light westerly winds typical for early October along the Red Sea coast. Sea breezes and moderate humidity levels near 60-70% help cap peaks, with historical averages for the period around 34°C and rare excursions above 36°C. Trader emphasis on 35-36°C reflects slight upward biases in some global models versus lower runs around 33°C, driven by minor differences in predicted wind speed and boundary-layer mixing. Updated numerical guidance from agencies like the Saudi Meteorological Authority or ECMWF over the next 48 hours will likely refine these ranges before resolution.