For this time of the year, Viana do Castelo is experiencing slightly cooler temperatures, gently falling below the seasonal average.
According to the long-range forecast, temperatures are expected to be 20.1 °C which is -1.2 °C lower than the historical average.
Select a month and click on a day for more information:
Monday
Jun 1
22° / 14°
Tuesday
Jun 2
21° / 14°
Wednesday
Jun 3
21° / 13°
Thursday
Jun 4
18° / 12°
Friday
Jun 5
19° / 11°
Saturday
Jun 6
17° / 13°
Sunday
Jun 7
18° / 13°
Monday
Jun 8
20° / 11°
Tuesday
Jun 9
21° / 13°
Wednesday
Jun 10
21° / 14°
Thursday
Jun 11
20° / 12°
Friday
Jun 12
20° / 11°
Saturday
Jun 13
22° / 14°
Sunday
Jun 14
21° / 14°
Monday
Jun 15
23° / 13°
Tuesday
Jun 16
23° / 16°
Wednesday
Jun 17
22° / 16°
Thursday
Jun 18
21° / 15°
Friday
Jun 19
21° / 14°
Saturday
Jun 20
20° / 13°
Sunday
Jun 21
20° / 13°
Monday
Jun 22
22° / 13°
Tuesday
Jun 23
24° / 14°
Wednesday
Jun 24
23° / 15°
Thursday
Jun 25
22° / 14°
Friday
Jun 26
23° / 14°
Saturday
Jun 27
24° / 14°
Sunday
Jun 28
25° / 15°
Monday
Jun 29
24° / 15°
Tuesday
Jun 30
23° / 14°
Viana do Castelo 30 days weather forecast
Check out our estimated 30 days weather forecast for Viana do Castelo, this data is based on the average weather in Viana do Castelo in the last few years.
For a more accurate and detailed forecast, check out the 14 day weather for Viana do Castelo next to the desired date.