Lisbon: The Portuguese capital will see cloud cover for much of the weekend, but thermometers will remain between 15 and 25 degrees Celsius for near-perfect spring weather.

The South: There is a slight chance of rain in the Algarve between Friday and Saturday, before strong winds will help remove the heavy cloud cover and herald the arrival of blue skies.
The North: Northern Portugal can expect temperatures to sit between the low teens and low 20’s for much of the coming week, though no rain is expected to fall until at least the arrival of May.