Official forecasts from Taiwan's Central Weather Administration project a daytime maximum of 34°C in Taipei on August 15, with partly cloudy skies, afternoon thundershowers, and highs of 27–34°C. This reflects typical late-summer subtropical conditions: strong solar insolation under the western Pacific high, high humidity suppressing nighttime radiative cooling, and diurnal convection that often caps afternoon peaks through increased cloud cover and evaporative cooling. Recent model runs show slight cooling relative to August 13–14 (forecast near 36°C), driven by timing of instability and weak steering flow. Market-implied odds cluster tightly around 35–36°C because traders weigh the potential for delayed convection allowing brief additional heating against the likelihood of earlier showers or thicker cloud decks trimming the peak by 1–2°C. Historical August extremes rarely exceed 36°C without typhoon influence, supporting the narrow spread between these outcomes.