For this time of the year, Portimao is experiencing slightly cooler temperatures, gently falling below the seasonal average.
According to the long-range forecast, temperatures are expected to be 20.9 °C which is -1 °C lower than the historical average.
Select a month and click on a day for more information:
Friday
May 1
21° / 13°
Saturday
May 2
20° / 13°
Sunday
May 3
20° / 13°
Monday
May 4
21° / 13°
Tuesday
May 5
21° / 13°
Wednesday
May 6
20° / 10°
Thursday
May 7
19° / 11°
Friday
May 8
18° / 12°
Saturday
May 9
18° / 14°
Sunday
May 10
19° / 14°
Monday
May 11
18° / 14°
Tuesday
May 12
19° / 12°
Wednesday
May 13
20° / 10°
Thursday
May 14
19° / 12°
Friday
May 15
22° / 11°
Saturday
May 16
25° / 12°
Sunday
May 17
25° / 15°
Monday
May 18
25° / 17°
Tuesday
May 19
26° / 18°
Wednesday
May 20
23° / 14°
Thursday
May 21
23° / 15°
Friday
May 22
23° / 14°
Saturday
May 23
23° / 14°
Sunday
May 24
23° / 14°
Monday
May 25
25° / 14°
Tuesday
May 26
25° / 16°
Wednesday
May 27
24° / 15°
Thursday
May 28
25° / 15°
Friday
May 29
25° / 17°
Saturday
May 30
25° / 17°
Sunday
May 31
24° / 17°
Portimao 30 days weather forecast
Check out our estimated 30 days weather forecast for Portimao, this data is based on the average weather in Portimao in the last few years.
For a more accurate and detailed forecast, check out the 14 day weather for Portimao next to the desired date.