Recent numerical weather prediction runs from the European Centre for Medium-Range Weather Forecasts (ECMWF) and complementary models indicate a modest cooling trend for Madrid on August 3, driven by increasing cloud cover and the potential for scattered showers that limit daytime heating. Official guidance from AEMET shows a projected daytime maximum near 33 °C, consistent with the market’s leading outcome, while ensemble spreads place the bulk of probability between 32–34 °C. This follows an earlier heatwave episode that produced 35–38 °C readings in late July, but steering patterns and Atlantic moisture influx are expected to cap temperatures just below the recent peak. Traders are therefore positioning around the narrow 32–34 °C window, reflecting both the consensus forecast and the inherent uncertainty range of 1–2 °C typical for 48-hour temperature predictions in the region.