Lisbon: A bright and sunny but cool weekend will give way to a cloudier latter half of the week which should at least see temperatures rise by a degree or two. Thermometers will range this coming week between highs of 16 degrees Celsius and lows of 6ºC.
The South: The Algarve is forecast a bright and clear start to 2015, with very little cloud and beautiful blue skies for the foreseeable future, enjoying highs of up to 19 degrees Celsius, but frosty minimums as low as 1ºC.
The North: The north should stay dry and bright at least until Wednesday, when significant cloud is expected to gather before giving way to rain on Thursday. The mercury is expected to fluctuate between one and 14 degrees Celsius over coming days, hitting a high of 16ºC on Sunday.