Latest forecast model consensus from sources such as Open-Meteo and regional guidance points to a daily maximum of 31–33 °C in Guangzhou on October 15 under predominantly overcast skies with southeast winds of 5–10 km/h and a low chance of light drizzle. This narrow range explains the tight market split between 32 °C and 33 °C as the leading outcomes. Key variables include cloud thickness modulating surface heating, minor timing differences in any midday clearing, and typical urban heat retention that can add 1 °C locally. Historical October averages near 29 °C provide context, yet current steering patterns and moisture levels support the warmer trajectory. Updated model runs and official observatory briefings over the next 24 hours will likely refine the precise peak before resolution.