Lisbon: The weekend in Lisbon is looking rather good, with some cloud around, but will otherwise be sunny and warm at highs of around 31 degrees Celsius. From Monday onwards the cloud will thicken up and showers are forecast to fall.
Algarve: There might be some high or hazy cloud lingering over the weekend, but like Lisbon, the Algarve will otherwise be sunny and warm, with temperatures there also peaking at 31. The rest of the week will be cloudier and cooler, with showers possible on Wednesday.
North: Even the north will enjoy a sometimes-sunny and unseasonably warm weekend, with highs also peaking at just above 30 degrees, but from Monday onwards it will bear the brunt of the Autumnal weather, with heavy showers and temperatures forecast to plunge to the low 20’s.