This page presents a long range weather forecast for Cascais in May as well as other months. You can quickly get a brief overview of the weather to expect in May on a daily basis.
The Cascais extended forecast data provided is based on the average values of previous years.
Long range weather forecast
Select a month and click on a day for more information:
Wednesday
May 1
15° / 12°
Thursday
May 2
16° / 12°
Friday
May 3
17° / 14°
Saturday
May 4
18° / 15°
Sunday
May 5
19° / 16°
Monday
May 6
20° / 16°
Tuesday
May 7
21° / 15°
Wednesday
May 8
20° / 15°
Thursday
May 9
19° / 15°
Friday
May 10
18° / 15°
Saturday
May 11
17° / 14°
Sunday
May 12
17° / 15°
Monday
May 13
19° / 14°
Tuesday
May 14
19° / 15°
Wednesday
May 15
19° / 16°
Thursday
May 16
20° / 16°
Friday
May 17
21° / 16°
Saturday
May 18
20° / 15°
Sunday
May 19
20° / 15°
Monday
May 20
22° / 16°
Tuesday
May 21
21° / 16°
Wednesday
May 22
18° / 16°
Thursday
May 23
20° / 15°
Friday
May 24
19° / 15°
Saturday
May 25
20° / 15°
Sunday
May 26
21° / 16°
Monday
May 27
22° / 16°
Tuesday
May 28
20° / 16°
Wednesday
May 29
20° / 15°
Thursday
May 30
20° / 16°
Friday
May 31
20° / 17°
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.