**Forecast consensus for Guangzhou on October 9 centers on a high near 30–32°C under stable autumn conditions.** Multiple models, including those referenced in current outlooks, project daytime maxima of 29–31°C (roughly 84–88°F) with partly cloudy to clear skies, light northeast winds, and minimal precipitation risk. This aligns with the historical average high of 30°C for the date and follows a recent pattern of clearing weather after earlier October showers, allowing stronger daytime heating. Trader positioning favoring 31–33°C (combined implied probability over 50%) reflects expectations of modest warming from current 29°C readings, driven by persistent high pressure, low humidity, and favorable insolation in Guangzhou’s subtropical monsoon climate. Lower probabilities for 34°C+ or sub-30°C outcomes account for typical model spread and the moderating influence of seasonal cooling. Updated runs from agencies like the China Meteorological Administration or global ensembles over the next 48 hours will likely refine these ranges ahead of market resolution.