Our 14 day weather forecast for Viana do Castelo becomes more accurate the closer to the date of your visit, so always be sure to check in frequently for any weather updates.

Viana do Castelo 14 day forecast

Date	Temperatures		Wind
Tuesday, August 4	23 ° / 17 °	Patchy rain possible	12 Km/h
Wednesday, August 5	24 ° / 16 °	Clear	23 Km/h
Thursday, August 6	26 ° / 15 °	Clear	17 Km/h
Friday, August 7	24 ° / 16 °	Clear	13 Km/h
Saturday, August 8	23 ° / 15 °	Clear	13 Km/h
Sunday, August 9	23 ° / 15 °	Clear	18 Km/h
Monday, August 10	23 ° / 15 °	Clear	16 Km/h
Tuesday, August 11	23 ° / 15 °	Clear	10 Km/h
Wednesday, August 12	24 ° / 15 °	Clear	15 Km/h
Thursday, August 13	25 ° / 17 °	Patchy rain possible	21 Km/h
Friday, August 14	23 ° / 16 °	Mist	17 Km/h
Saturday, August 15	22 ° / 16 °	Patchy rain possible	23 Km/h
Sunday, August 16	21 ° / 14 °	Patchy rain possible	14 Km/h
Monday, August 17	22 ° / 15 °	Patchy rain possible	15 Km/h
Further Ahead

Viana do Castelo 14 days – weather graph

The weather in Viana do Castelo for the next 14 days - FAQ

What will the temperature be in Viana do Castelo during the next 14 days?

The temperature will range between 26° C and 21° C. The hottest day in the next 2 weeks will be on August 6 and the coldest on August 16.

Will it rain at Viana do Castelo in the next 14 days?

Yes, there will be around 4 days with rain and an overall rainfall of 0.7 mm.

Can I see more details about the weather in Viana do Castelo on a specific day?

Yes, you can click on any of the days in the gallery above, or check today and tomorrow weather in Viana do Castelo's pages.

Do you have a weather forecast for Viana do Castelo for more than 14 days?

You can check the Viana do Castelo long range weather page, it is not a forecast, but it can give you an idea of how the weather in Viana do Castelo will be like (based on past weather information).