Latest forecasts from Spain’s national meteorological agency and supporting numerical models indicate a maximum temperature of 26°C in Madrid today under mostly cloudy skies, light southerly flow, and stable high pressure. These conditions match typical late-September climatology for the region, with afternoon readings expected near 26°C and little scope for additional warming. Market-implied odds heavily favor this outcome because ensemble guidance shows tight agreement and minimal forecast spread. A realistic challenge would require unexpected clear-sky development or localized measurement effects pushing readings to 28°C, though current observations and model consensus make such shifts unlikely before the day ends.