Recent model consensus from agencies like the China Meteorological Administration points to mostly cloudy skies and scattered showers over Guangzhou on June 24, limiting peak solar heating and keeping daily maximum temperatures clustered in the mid-30s Celsius amid typical East Asian monsoon humidity. Subtle differences in steering patterns and convective timing across ensemble runs create the tight spread among 34–37°C outcomes, with urban heat island effects and afternoon instability adding further variability. Historical June climatology shows averages near 32–33°C, so any clearing trend could push readings higher while persistent cloud cover or earlier rain would favor the lower end of the distribution. Updated short-range guidance expected within 24 hours will likely refine these probabilities ahead of market resolution.