Recent forecasts from Taiwan's Central Weather Administration and global models indicate a highest temperature in Taipei on October 5 most likely between 26–29°C, driven by northeasterly monsoon flow that is cooling northern Taiwan after warmer early-October conditions. Showers and moderate northeast winds are expected to limit daytime heating, with daily ranges commonly cited as 25–28°C or 26–29°C across sources. This aligns with typical mid-autumn patterns where temperatures trend downward from seasonal highs near 30°C. Market-implied odds concentrate on 26–28°C because model consensus and official guidance show limited potential for extremes, though minor shifts in timing or intensity of rain could alter the exact peak by 1–2°C ahead of resolution.