For this time of the year, Cascais 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 -0.9 °C lower than the historical average.
Select a month and click on a day for more information:
Wednesday
Jul 1
20° / 17°
Thursday
Jul 2
19° / 17°
Friday
Jul 3
20° / 17°
Saturday
Jul 4
20° / 17°
Sunday
Jul 5
22° / 17°
Monday
Jul 6
21° / 17°
Tuesday
Jul 7
22° / 17°
Wednesday
Jul 8
23° / 18°
Thursday
Jul 9
23° / 18°
Friday
Jul 10
24° / 18°
Saturday
Jul 11
23° / 18°
Sunday
Jul 12
22° / 18°
Monday
Jul 13
23° / 18°
Tuesday
Jul 14
23° / 17°
Wednesday
Jul 15
24° / 18°
Thursday
Jul 16
23° / 18°
Friday
Jul 17
23° / 17°
Saturday
Jul 18
23° / 17°
Sunday
Jul 19
22° / 18°
Monday
Jul 20
23° / 18°
Tuesday
Jul 21
22° / 18°
Wednesday
Jul 22
22° / 17°
Thursday
Jul 23
21° / 18°
Friday
Jul 24
23° / 18°
Saturday
Jul 25
23° / 18°
Sunday
Jul 26
22° / 18°
Monday
Jul 27
21° / 18°
Tuesday
Jul 28
22° / 18°
Wednesday
Jul 29
24° / 18°
Thursday
Jul 30
24° / 18°
Friday
Jul 31
23° / 18°
Cascais 30 days weather forecast
Check out our estimated 30 days weather forecast for Cascais, this data is based on the average weather in Cascais in the last few years.
For a more accurate and detailed forecast, check out the 14 day weather for Cascais next to the desired date.