Lisbon: Clear skies and high temperatures are forecast over the weekend with highs of 34 expected on Saturday and 32 degrees on Sunday. On Monday, intermittent cloud cover is predicted, which is set to continue for the rest of the week but temperatures are to fall to average daily highs of 28 degrees.
The north: It is to be extremely hot in the north with highs of 40 degrees expected on Sunday and clear skies. The high temperatures are to continue on Monday and Tuesday but there will be intermittent cloud, before dropping to highs of 34 degrees on Wednesday, with the cloud continuing.
The centre: High temperatures are to continue in the centre, with thermometers hitting 37 degrees on Saturday and 38 degrees on Sunday. From Monday intermittent cloud is predicted but temperatures will remain at 38 degrees. From Thursday it is to be cooler with highs of 34 degrees.
The south: The summer weather continues in the south with temperatures to reach 31 degrees during the day over the weekend and dropping to lows of 22 degrees at night. From Monday, cloud cover and sunny spells are expected and temperatures are to increase slightly up to highs of 32 degrees.
Madeira: The best of the weekend weather is predicted for Sunday, when clouds are to clear slightly and temperatures are to reach highs of 26 degrees and lows of 20 degrees. The fair weather is to continue into the next week with a slight rise in temperature to highs of 27 degrees on Tuesday.
The Azores: Sunny spells and intermittent cloud is expected over the weekend with temperatures peaking at highs of 26 degrees and dropping to lows of 21 degrees. It is to remain dry until Wednesday when there will be a chance of rain again.