Recent forecasts from Taiwan's Central Weather Bureau and international models indicate a highest temperature in Taipei on August 31 most likely between 31–33°C, with scattered afternoon showers and increased cloud cover expected to limit peak heating. Typical late-summer conditions feature high humidity and instability that promote convective rain, which can suppress daytime maxima by 1–3°C through evaporative cooling and reduced solar insolation. Model spreads arise from uncertainties in shower timing and intensity, keeping implied probabilities evenly distributed across 31–34°C while assigning low odds to extremes. Updated runs ahead of resolution will clarify steering patterns and moisture advection.