**Trader sentiment for Taipei's lowest temperature on August 31, 2026, centers on 26–28°C, reflecting official forecast consensus from the Central Weather Bureau (CWB) and international models showing overnight lows in the mid- to upper-20s°C.** Late-summer subtropical conditions in northern Taiwan feature high humidity, easterly flow, and limited radiative cooling under partly cloudy to overcast skies, which typically prevents temperatures from dropping below seasonal norms around 25–27°C. CWB guidance explicitly lists evening lows of 26–30°C for August 31, while ensembles from sources such as WeatherBug, Yr.no, and Worldmeteo converge on 25–27°C minima amid 40–70% rain chances but no strong frontal passage or typhoon influence. This positioning explains the market's leading outcomes (27°C at 37%, 26°C at 27%, 28°C at 26.5%), as traders weigh the narrow range of model agreement and the absence of cooling mechanisms like clear skies or northerly winds that could push readings to 24°C or below. Proximity to resolution on August 30 heightens focus on the latest CWB update and any final model runs, with minimal probability assigned to extremes outside the 25–29°C band given current atmospheric stability.