Lisbon: Lisbon will see some cloud around this weekend, more so on Sunday, and will be slightly cooler than in recent days, at highs in the mid-20s, but from Monday onwards the cloud will clear up and thermometers will again rise close to the 30 degrees mark for the rest of the coming week.
South: The weekend in the Algarve will start off cooler and blanketed with high cloud, but that will blow over by Sunday, which will be sunny and warm at highs of 28 degrees Celsius. The rest of the week ahead will see clear blue skies, undiluted sunshine, and temperatures also of around 30 degrees.
North: Even Northern Portugal will enjoy bright(ish) and warm weather this coming week. High cloud on Saturday and temperatures in the low 20’s will improve slightly for Sunday, but from Monday onwards the north will see thicker cloud, which will push thermometers up, resulting in temperatures reaching 26 degrees Celsius.