Singapore's National Environment Agency and Meteorological Service Singapore forecasts for August 15 point to daytime maxima near 32–33°C amid Southwest Monsoon conditions, with early showers giving way to mostly sunny skies and moderate humidity. A developing moderate El Niño combined with a positive Indian Ocean Dipole has suppressed rainfall and nudged temperatures slightly above the long-term August average of about 31°C, supporting trader consensus around these levels while limiting upside risk to 34°C or higher. Official outlooks from late July anticipated 33–34°C on many days in the fortnight, but recent model runs have tempered expectations slightly without introducing major shifts. Resolution depends on the single highest official reading across stations, consistent with typical equatorial stability where small steering or cloud-cover variations determine whether the peak reaches 33°C.