Recent drier southwest monsoon conditions have kept Singapore's nighttime minimum temperatures mostly above 27°C, with official Meteorological Service Singapore observations and short-range models projecting 26–28°C lows for August 27 amid partly cloudy skies and limited radiative cooling. Typical late-August climatology shows mean daily minima near 25.3°C, but persistent humidity and reduced rainfall have elevated recent overnight readings closer to 27–28°C. Trader consensus clusters tightly around these values because small variations in cloud cover, thundery showers, or wind patterns can shift the recorded low by 1–2°C at official stations. Updated forecast guidance from the National Environment Agency and model runs over the next 48 hours will likely determine whether the outcome settles at 27°C, 28°C, or edges toward 29°C.