**Official forecasts from Malaysia's Meteorological Department (METMalaysia) and multiple weather models project a daily minimum of 25°C for Kuala Lumpur on August 26, 2026, aligning closely with the market's dominant 92.5% implied probability for that exact outcome.** In this equatorial tropical climate, nighttime radiative cooling is limited by high humidity (often 80–90%+), cloud cover from monsoon patterns, and light winds, producing typical August overnight lows of 23–25°C. Current model runs and station observations show temperatures stabilizing near 25°C in the pre-dawn hours, with afternoon highs around 32–34°C and scattered thunderstorms expected. Historical climatology for late August supports this range, with rare excursions below 23°C absent unusual clear-sky or dry-air intrusions. Realistic challenges to the 25°C consensus include enhanced radiative cooling under clearer skies or a temporary drop in humidity that could push the minimum to 24°C. Stronger-than-forecast winds or delayed rain could also modestly alter the low, though official guidance shows low likelihood of significant deviation on this date.