Recent forecast models from sources like the Central Weather Administration and international ensembles indicate Taipei's September 20 high will likely peak in the 29–32°C range amid typical late-summer subtropical conditions. Light northeast monsoon flow, moderate humidity near 70%, and partly cloudy skies with only isolated drizzle chances are expected to limit extreme heating while supporting afternoon maxima near 31–32°C. Historical September baselines average around 31°C, and the absence of strong typhoon or cold-front influences this week keeps probabilities centered on 32°C and 33°C. Model consensus shows minimal day-to-day shifts through the weekend, though minor variations in cloud cover or wind speed could nudge the observed high by 1°C either way before resolution.