The weekend on mainland Portugal will be marked by strong weather contrasts. Saturday, September 5th, will be the most active day, combining very high temperatures with rain showers, thunderstorms, and possible hail from North to South across the country. Despite the atmospheric instability, intense heat will persist throughout the day.
On Sunday, the scenario changes significantly. The instability disappears and temperatures begin to drop in several regions, with the return of more stable conditions. The intense heat that has marked recent days will give way to milder weather.
As for the start of next week, greater atmospheric stability is expected. Temperatures should continue to drop, consolidating the change in weather pattern that begins on Sunday.
