Viana do Castelo
Today
Today weather in Viana do Castelo
Wednesday, 8th April 2026
14°
Patchy rain possible
Official weather alert: Yellow Thunderstorm Warning. A slightly cool ambiance awaits Viana do Castelo on today, with temperatures hovering between 9 °C in the morning and 14 °C in the afternoon. Gentle breezes are expected across Viana do Castelo Today, with speeds reaching around 14 km/h. Rain is highly likely at 85%, but with light accumulations around 0.95 mm.
14° / 10°
Temp
85%
Rain
14 km/h
Wind
85%
Humidity
Viana do Castelo Weather Pages
Viana do Castelo hourly forecast for today
Scroll right to see more weather forecasts for Viana do Castelo today
| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 07:00 | 07:07 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 20:08 | 21:00 | 22:00 | 23:00 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | |  | |  | | |  |  | |  | | |  | | | | | |  | |  | | | | Next |
| temperatures | 9.9° | 9.9° | 9.8° | 10° | 10.1° | 9.9° | 10° | 10.1° | Sunrise | 10.1° | 11° | 12.4° | 13.1° | 13.7° | 13.3° | 13.9° | 13.6° | 14.1° | 13.2° | 14.2° | 13.6° | 12.5° | Sunset | 14.1° | 12.1° | 12.3° | |
| feels like | 8.2° | 8.2° | 8.5° | 8.9° | 9.5° | 9° | 8.6° | 8.7° | 8.8° | 9.9° | 11.3° | 12° | 12.7° | 12.8° | 14.4° | 13.9° | 14.2° | 12.6° | 13.7° | 12.8° | 11.3° | 10.2° | 10.8° | 11.1° | |||
| wind speed | 12 km/h | 12 km/h | 9 km/h | 8 km/h | 6 km/h | 8 km/h | 10 km/h | 10 km/h | 10 km/h | 10 km/h | 12 km/h | 13 km/h | 13 km/h | 9 km/h | 4 km/h | 5 km/h | 6 km/h | 9 km/h | 9 km/h | 11 km/h | 13 km/h | 14 km/h | 13 km/h | 12 km/h | |||
| wind degree | 108° | 112° | 110° | 107° | 90° | 41° | 43° | 26° | 15° | 9° | 20° | 12° | 13° | 358° | 298° | 259° | 246° | 330° | 331° | 337° | 355° | 10° | 15° | 21° | |||
| wind direction | ESE | ESE | ESE | ESE | E | NE | NE | NNE | NNE | N | NNE | NNE | NNE | N | WNW | W | WSW | NNW | NNW | NNW | N | N | NNE | NNE | |||
| Precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0.1 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0.2 mm | 0.3 mm | 0.2 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0.1 mm | |||
| chance for rain | 63% | 62% | 64% | 0% | 100% | 0% | 0% | 0% | 0% | 60% | 0% | 0% | 68% | 100% | 100% | 100% | 72% | 0% | 0% | 0% | 0% | 0% | 80% | 100% | |||
| chance for snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| humidity | 87% | 85% | 84% | 83% | 83% | 84% | 84% | 83% | 83% | 82% | 88% | 84% | 82% | 87% | 84% | 84% | 81% | 85% | 79% | 84% | 90% | 88% | 90% | 90% | |||
| dew point | 7.9° | 7.5° | 7.3° | 7.3° | 7.3° | 7.4° | 7.4° | 7.4° | 7.4° | 8° | 10.4° | 10.5° | 10.7° | 11.2° | 11.2° | 10.9° | 10.8° | 10.8° | 10.6° | 10.9° | 11° | 10.6° | 10.6° | 10.7° | |||
| visibility | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 2 km | 2 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 9 km | 10 km | 10 km | |||
| cloud cover | 80% | 86% | 76% | 74% | 100% | 100% | 100% | 91% | 53% | 100% | 82% | 63% | 97% | 84% | 100% | 100% | 100% | 27% | 53% | 91% | 88% | 0% | 80% | 88% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 | 0.4 | 0.8 | 1.3 | 2.1 | 1.5 | 2.5 | 0.9 | 0.5 | 0.2 | 0.2 | 0.2 | 0 | 0 | 0 | 0 |
View of Viana do Castelo today
Explore Viana do Castelo live webcam feed to see how the weather is shaping up today in Viana do Castelo. See what people are wearing, check out the sky, and get a sense of the atmosphere before you step outside.
Stay informed and make the most of your day with our live weather updates from Viana do Castelo today.
Weather in Viana do Castelo today
The weather in Viana do Castelo today is expected to be noticeably cooler than usual, with a forecast temperature of 14 °C, compared to an average of 17.7 °C for 8th of April in recent years.
temperatures
14 °C
rain
1 mm
wind
14 km/h
UV
Low
Viana do Castelo Today Weather Indexes for Outdoor Activities & Health
Live indexes for outdoor activities, pollen allergies, air quality (AQI), UV index and health in Viana do Castelo - Wednesday, 8th April 2026
UV Sun Exposure Risk
Very Low
0 / 11+
Air Quality Index (AQI)
Excellent
10 / 10
Pollen Allergy Risk
Very High
10 / 10
Asthma Risk Index
Low
4 / 10
Arthritis Pain Index
Low
4 / 10
Outdoor Activity Index
Excellent
8 / 10
Running & Jogging Index
Good
7 / 10
Cycling Weather Index
Excellent
10 / 10
Beach & Swimming Conditions
Fair
4 / 10
Pet Walking Index
Excellent
10 / 10
Fishing Conditions Index
Excellent
9 / 10
Gardening Weather Index
Excellent
10 / 10
Photography Light Index
Good
6 / 10
Driving & Road Safety
Excellent
9 / 10
Construction Work Index
Excellent
8 / 10
Viana do Castelo daylight overview ☀️
Today in Viana do Castelo, The sun rises at 07:07 and sets at 20:08, giving a total daylight duration of 13 hours and 1 minutes.
Quick links
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What to wear today in Viana do Castelo? clothing recommendations
Stay comfortably stylish - your tailored guide for today's Viana do Castelo forecast.
Long-sleeve shirt
Long pant
Closed-toe shoes
Light jacket
Cap/Hat
Scarf
Umbrella
The weather today in Viana do Castelo - FAQ
What is the maximum temperature for today in Viana do Castelo?
The maximum temperature for today in Viana do Castelo is expected to be 14° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in Viana do Castelo? 🌧️
Yes, there is a 85% chance of rain in Viana do Castelo today. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed today in Viana do Castelo? 🌀
The wind in Viana do Castelo is expected to blow at 14 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Viana do Castelo today?
Given the forecast of 14 °C with a 85% chance of rain, we advise checking our "What to wear today" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Viana do Castelo today.
What is the sunrise and sunset time for Viana do Castelo today?
The sun is expected to rise at 07:07 and set at 20:08 in Viana do Castelo.
How accurate is the weather forecast Viana do Castelo today? ✅
Viana do Castelo weather forecast for today is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
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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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