According to the Portuguese Institute of the Sea and Atmosphere (IPMA), temperatures today will reach 27ºC, in the districts of Évora, Setúbal and Aveiro.
In most of mainland Portugal, the skies will be clear, with the exception of the Algarve, where the sky will be cloudy with high clouds, and in regions such as Castelo Branco, Évora, Portalegre and Bragança – with cloudy skies.
In Lisbon, maximum temperatures will be 25ºC, with minimum temperatures of 16ºC – the same as the variations that are predicted for Porto.