Recent observational data and short-term forecast consensus from agencies such as Taiwan’s Central Weather Administration indicate a daily maximum near 29°C in Taipei on October 15, 2026, under mostly cloudy skies with easterly winds of 15–20 km/h and moderate humidity. Multiple model runs and station reports through mid-afternoon show temperatures peaking in the upper 20s Celsius without significant warming or cooling triggers, supporting the market’s near-certain 29°C outcome. Trader consensus aligns with this evidence-based assessment of stable autumn conditions. A realistic challenge would require an unexpected rapid temperature surge or measurement revision at official stations, though current atmospheric stability makes such shifts improbable before resolution.