Recent forecasts for Guangzhou on October 7 point to a high near 28–30°C under mostly sunny skies and light northerly winds, consistent with the market clustering around 29–31°C. A weak cold-air intrusion earlier in the week has lowered the airmass temperature while promoting clearer conditions that enhance daytime heating. Model guidance shows modest spread due to variable boundary-layer mixing and exact timing of any residual moisture, keeping implied probabilities for 29°C, 30°C, and 31°C closely matched. Historical climatology places the October 7 average high at 30.1°C, so current consensus reflects a slightly cooler-than-average setup without strong warming mechanisms. Updated model runs and official briefings in the next 24–48 hours will refine the exact peak before resolution.