Current forecast models from sources like AccuWeather project a high of around 29°C for Guangzhou on April 17, down from today's 32°C peak, driven by mostly cloudy skies, morning thunderstorms, and afternoon rain with 95% precipitation probability that will limit solar insolation and enhance evaporative cooling. Trader consensus clusters implied probabilities tightly around 26–29°C (collectively ~88%), reflecting model spread amid subtropical monsoon influences—high humidity near 80%, southerly winds, and urban heat island effects that could push peaks higher if convection delays. Historical mid-April highs average 27°C, with uncertainty hinging on exact storm timing; China Meteorological Administration updates expected overnight will refine this before resolution via official observations.