Trader consensus strongly supports a 25°C low for Guangzhou on October 14, reflecting consistent outputs from global and regional forecast models showing stable subtropical high pressure with minimal overnight cooling. Official guidance from agencies tracking East Asian conditions aligns with this range, consistent with October climatology where minimum temperatures typically fall between 22–26°C absent major cold surges. High market-implied odds underscore strong model agreement and lack of disruptive weather features in the latest runs. Realistic challenges remain limited but include an unexpected late cold front or microscale variations at official stations that could shift the recorded minimum by 1–2°C.