Persistent Southwest Monsoon activity continues to dominate Metro Manila, driving frequent cloud cover, scattered showers, and thunderstorms that moderate radiative cooling overnight. Official PAGASA and model guidance from GFS and ECMWF indicate minimum temperatures on August 31 will likely hold in the 26–28°C range, consistent with climatological baselines for late August under active monsoon flow. Strong southwesterly winds and high humidity further limit temperature drops by enhancing mixing and reducing clear-sky conditions needed for lower readings. With no tropical cyclone or sudden subsidence expected in the next 48 hours, the market-implied emphasis on sub-22°C outcomes reflects low-probability tail risks rather than current forecast consensus. Updated model runs and PAGASA briefings through August 30–31 will provide the next key data points for resolution criteria.