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Viana do Castelo
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10 day weather forecast for Viana do Castelo

Saturday, 21st February 2026, at 00:16
today
Sunny
15° 7°
tomorrow
Sunny
16° 7°
Monday
Overcast
17° 9°
Tuesday
Sunny
18° 10°
Wednesday
Patchy rain possible
15° 11°
Thursday
Sunny
17° 10°
Friday
Patchy rain possible
16° 10°
 More Details See
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Viana do Castelo Weather Pages

Viana do Castelo weather forecast

The weather forecast for Viana do Castelo over the next 5 days indicates chilly conditions with temperatures ranging from 15 °C to 18 °C.

Light rain is expected on Wednesday, accompanied by a gentle breeze.

Weather today
Viana do Castelo weather forecast

Viana do Castelo 14 days weather forecast

This weeks weather in Viana do Castelo. Click on a date for detailed forecasts
Sat. 21
15°
7°
Sunny
0 mm
Sun. 22
16°
7°
Sunny
0 mm
Mon. 23
17°
9°
Overcast
0 mm
Tue. 24
18°
10°
Sunny
0 mm
Wed. 25
15°
11°
Patchy rain possible
1.8 mm
Thu. 26
17°
10°
Sunny
0 mm
Fri. 27
16°
10°
Patchy rain possible
0.2 mm
Sat. 28
14°
10°
Patchy rain possible
0.2 mm
Sun. 1
17°
7°
Sunny
0 mm
Mon. 2
15°
10°
Patchy rain possible
0.8 mm
Tue. 3
11°
7°
Patchy rain possible
0.8 mm
Wed. 4
12°
6°
Patchy rain possible
1 mm
Thu. 5
9°
6°
Patchy rain possible
0.7 mm
Further Ahead
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Viana do Castelo long range weather forecast

30 day weather forecast for Viana do Castelo
January
March
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Overcast
16°
2
Sunny
15°
3
Sunny
14°
4
Overcast
15°
5
Sunny
15°
6
Sunny
14°
7
Light rain shower
13°
8
Patchy rain possible
13°
9
Sunny
14°
10
Light rain shower
14°
11
Light rain shower
13°
12
Light rain shower
14°
13
Light rain shower
15°
14
Patchy rain possible
16°
15
Light rain shower
16°
16
Sunny
15°
17
Sunny
16°
18
Sunny
16°
19
Patchy rain possible
16°
20
Overcast
17°
21
Sunny
15°
22
Sunny
16°
23
Overcast
17°
24
Sunny
18°
25
Patchy rain possible
15°
26
Sunny
17°
27
Patchy rain possible
16°
28
Patchy rain possible
14°
Important Notice
Our Viana do Castelo long range weather forecast is based on historical data analysis rather than real-time forecasting models. While this provides a general outlook, weather conditions can change. We recommend checking the forecast closer to your planned date for the most current information.

Rain Forecast for the Next 14 Days in Viana do Castelo

The chart displays the expected rainfall values (in mm) over the next 14 days in Viana do Castelo, highlighting variations in precipitation levels for specific dates. ☔

Viana do Castelo Wind Speed Forecast Chart

This chart illustrates the projected daily max wind speed (in km) in Viana do Castelo over the next two weeks, providing insights into periods of increased or decreased wind activity. 🌀

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Location coordinates Where is Viana do Castelo?

Get accurate weather forecasts for Viana do Castelo, located at latitude 41.693 and longitude -8.833. Stay updated with localized weather information tailored for Viana do Castelo.

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