**Official forecasts from Taiwan's Central Weather Administration (CWA) project a daytime high of 27–34°C for Taipei on August 29, 2026, under mostly cloudy skies with afternoon thunderstorms.** This aligns with late-August climatology, where average August maxima hover near 32°C amid high humidity and frequent convective activity. Recent model runs and CWA updates show highs trending downward from 36°C on August 27 and 35°C on August 28 as moisture increases from the departing typhoon's outer circulation, enhancing cloud cover and limiting daytime heating. Key scientific drivers include subtropical monsoon influences, with southwesterly flow and abundant atmospheric moisture favoring scattered showers that typically cap temperatures below 35°C. Urban heat-island effects in central Taipei stations could nudge readings slightly higher than rural analogs, contributing to the market's modest edge for 35°C (40.5% implied probability) over 34°C (25.5%). Model consensus points to 33–34°C as the most probable range, with lower odds for 36°C+ (23.5% combined) if convection is suppressed or for sub-33°C outcomes if heavy rain arrives earlier. Traders appear to price in minor forecast uncertainty around peak timing and exact convective coverage, consistent with typical 2–3°C spreads in short-range guidance for the region. No major shifts have emerged in the past 24–48 hours, and the next CWA update or refined model runs ahead of the weekend will likely anchor probabilities further.