**Current forecasts and real-time observations from meteorological sources align closely with a daily maximum of 32°C in Guangzhou on October 3, 2026, driving the market's near-certain consensus on that outcome.** Afternoon readings have approached or reached this level amid high humidity, scattered thunderstorms, and light southerly winds, consistent with model runs showing limited cooling from precipitation. This exceeds typical early-October averages near 28–30°C for the region. Resolution hinges on official station data, likely from Guangzhou Baiyun or equivalent monitoring sites, with any minor discrepancies from localized rain or measurement timing representing the primary uncertainty. Updated agency briefings later today could provide final confirmation.