Cities / Portugal / Viana do Castelo

31°

☁️ Portos weather

Overcast. No rain expected in the next few hours.

Feels like 30° Wind 17 km/h W Humidity 32% UV 7 Air Good ☀ 06:39 - 20:34

Right now it is 31° in Portos with overcast skies and today's high is 33° with an overnight low of 17°. The sun rises at 06:39 and sets at 20:34, giving 13h 55m of daylight. Over the coming week highs range from 24° to 37°.

Portos is in Viana do Castelo, Portugal, sitting 1,162 m above sea level. Local time is Europe/Lisbon (UTC+1), and every time on this page is shown in it.

Next 24 hours - temperature

15° 24° 33° 32° 15° 16:00 · 32° · 0 mm 17:00 · 30.8° · 0 mm 18:00 · 29.4° · 0 mm 19:00 · 27.8° · 0 mm 20:00 · 25.2° · 0 mm 21:00 · 21.2° · 0 mm 22:00 · 18° · 0 mm 23:00 · 16.5° · 0 mm 00:00 · 15.4° · 0 mm 01:00 · 15.1° · 0 mm 02:00 · 15.6° · 0 mm 03:00 · 16.1° · 0 mm 04:00 · 16.1° · 0 mm 05:00 · 15.7° · 0 mm 06:00 · 15° · 0 mm 07:00 · 15.1° · 0 mm 08:00 · 16.2° · 0 mm 09:00 · 18.1° · 0 mm 10:00 · 20.8° · 0 mm 11:00 · 23.3° · 0 mm 12:00 · 25.9° · 0 mm 13:00 · 28.5° · 0 mm 14:00 · 30.8° · 0 mm 15:00 · 32.2° · 0 mm

Precipitation

16:00 · 0 mm 16:00 17:00 · 0 mm 18:00 · 0 mm 19:00 · 0 mm 19:00 20:00 · 0 mm 21:00 · 0 mm 22:00 · 0 mm 22:00 23:00 · 0 mm 00:00 · 0 mm 01:00 · 0 mm 01:00 02:00 · 0 mm 03:00 · 0 mm 04:00 · 0 mm 04:00 05:00 · 0 mm 06:00 · 0 mm 07:00 · 0 mm 07:00 08:00 · 0 mm 09:00 · 0 mm 10:00 · 0 mm 10:00 11:00 · 0 mm 12:00 · 0 mm 13:00 · 0 mm 13:00 14:00 · 0 mm 15:00 · 0 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
16:00 ⛅ 32° 29.3° - Partly cloudy
17:00 ☁️ 30.8° 28.3° - Overcast
18:00 ⛅ 29.4° 27.9° - Partly cloudy
19:00 ☀️ 27.8° 26.7° - Clear sky
20:00 ☀️ 25.2° 24.1° - Clear sky
21:00 ☀️ 21.2° 20.5° - Clear sky
22:00 ☁️ 18° 18.4° - Overcast
23:00 ☀️ 16.5° 16.4° - Clear sky
00:00 ☀️ 15.4° 14.9° - Clear sky
01:00 ☀️ 15.1° 14.5° - Clear sky
02:00 ⛅ 15.6° 15.1° - Partly cloudy
03:00 ☁️ 16.1° 15.8° - Overcast

Next 16 days

Today⛅ 33°17° Sat 15🌦️ 33°15°0.4mm Sun 16☀️ 34°14° Mon 17☀️ 37°19° Tue 18☀️ 37°20° Wed 19🌧️ 31°17°8.4mm Thu 20🌦️ 24°15°6mm Fri 21☁️ 25°13° Sat 22🌧️ 21°11°16.2mm Sun 23🌦️ 18°10°1.2mm Mon 24🌦️ 18°9°0.9mm Tue 25🌦️ 16°9°3.2mm Wed 26🌦️ 23°14°1.3mm Thu 27🌦️ 23°13°2.4mm Fri 28☀️ 26°11° Sat 29☁️ 23°12°
⛅ TodayAugust 14th Avg 24° Low 17° at 23:00 High 33° at 14:00 Feels 30° Wind ~17 km/h
Clear Clear
00:00 19°
02:00 18°
04:00 17°
06:00 17°
08:00 20°
10:00 26°
12:00 31°
14:00 33°
16:00 32°
18:00 29°
20:00 25°
22:00 18°
🌦️ SaturdayAugust 15th Avg 21° Low 15° at 06:00 High 33° at 16:00 0.4 mm rain Feels 31° Wind ~17 km/h
Cloudy Cloudy Cloudy
00:00 15°
02:00 16°
04:00 16°
06:00 15°
08:00 16°
10:00 21°
12:00 26°
14:00 31°
16:00 33°
18:00 31°
20:00 22°
22:00 16°
☀️ SundayAugust 16th Avg 23° Low 14° at 04:00 High 34° at 15:00 Wind ~13 km/h
Clear Cloudy
00:00 17°
02:00 16°
04:00 14°
06:00 15°
08:00 18°
10:00 26°
12:00 32°
14:00 34°
16:00 33°
18:00 28°
20:00 26°
22:00 22°
☀️ MondayAugust 17th Avg 27° Low 19° at 02:00 High 37° at 13:00 Feels 35° Wind ~20 km/h
Clear Clear
00:00 20°
02:00 19°
04:00 19°
06:00 20°
08:00 23°
10:00 32°
12:00 36°
14:00 37°
16:00 36°
18:00 35°
20:00 29°
22:00 24°
☀️ TuesdayAugust 18th Avg 28° Low 20° at 23:00 High 37° at 13:00 Feels 35° Wind ~21 km/h
Clear Clear
00:00 22°
02:00 22°
04:00 22°
06:00 22°
08:00 24°
10:00 33°
12:00 36°
14:00 37°
16:00 35°
18:00 32°
20:00 26°
22:00 21°
🌧️ WednesdayAugust 19th Avg 23° Low 17° at 23:00 High 31° at 14:00 8.4 mm rain Feels 29° Wind ~16 km/h
Clear Rain
00:00 20°
02:00 20°
04:00 19°
06:00 18°
08:00 20°
10:00 27°
12:00 30°
14:00 31°
16:00 30°
18:00 27° 0.1mm
20:00 23° 2.7mm
22:00 18° 2.7mm
🌦️ ThursdayAugust 20th Avg 18° Low 15° at 23:00 High 24° at 16:00 6 mm rain Wind ~11 km/h
Clear Rain Clear
00:00 17°
02:00 17°
04:00 16°
06:00 15°
08:00 16° 0.5mm
10:00 18° 0.5mm
12:00 19° 0.6mm
14:00 22° 0.8mm
16:00 24° 0.8mm
18:00 23° 0.1mm
20:00 20°
22:00 15°
☁️ FridayAugust 21st Avg 18° Low 13° at 23:00 High 25° at 16:00 Feels 22° Wind ~14 km/h
Clear Cloudy Clear
00:00 15°
02:00 16°
04:00 16°
06:00 16°
08:00 17°
10:00 17°
12:00 19°
14:00 22°
16:00 25°
18:00 23°
20:00 19°
22:00 14°
🌧️ SaturdayAugust 22nd Avg 15° Low 11° at 23:00 High 21° at 13:00 16.2 mm rain Feels 18° Wind ~17 km/h
Partly Cloudy Rain Partly Cloudy Rain
00:00 13°
02:00 14°
04:00 15°
06:00 14° 0.1mm
08:00 15°
10:00 18°
12:00 21°
14:00 20° 2.3mm
16:00 15° 2.3mm
18:00 14° 2.9mm
20:00 14° 0.1mm
22:00 12° 0.1mm
🌦️ SundayAugust 23rd Avg 13° Low 10° at 23:00 High 18° at 14:00 1.2 mm rain Feels 14° Wind ~20 km/h
Cloudy Rain Cloudy
00:00 11°
02:00 11°
04:00 11°
06:00 11°
08:00 11° 0.1mm
10:00 13° 0.1mm
12:00 16° 0.1mm
14:00 18° 0.1mm
16:00 17° 0.1mm
18:00 16° 0.1mm
20:00 13°
22:00 11°
🌦️ MondayAugust 24th Avg 13° Low 9° at 23:00 High 18° at 16:00 0.9 mm rain Feels 15° Wind ~14 km/h
Rain Cloudy Rain Cloudy Clear
00:00 10°
02:00 10° 0.1mm
04:00 11° 0.1mm
06:00 10°
08:00 11°
10:00 13°
12:00 15° 0.2mm
14:00 17°
16:00 18°
18:00 17°
20:00 14°
22:00 10°
🌦️ TuesdayAugust 25th Avg 12° Low 9° at 05:00 High 16° at 13:00 3.2 mm rain Wind ~14 km/h
Cloudy Partly Cloudy Cloudy Rain
00:00 9°
02:00 9°
04:00 9°
06:00 9°
08:00 11°
10:00 15°
12:00 16°
14:00 15° 0.1mm
16:00 13° 0.1mm
18:00 13° 0.6mm
20:00 14° 0.3mm
22:00 15° 0.3mm
🌦️ WednesdayAugust 26th Avg 18° Low 14° at 06:00 High 23° at 15:00 1.3 mm rain Feels 20° Wind ~17 km/h
Rain Clear
00:00 15° 0.2mm
02:00 15° 0.1mm
04:00 15° 0.1mm
06:00 14° 0.1mm
08:00 15°
10:00 18°
12:00 21°
14:00 23°
16:00 23°
18:00 20°
20:00 18°
22:00 16°
🌦️ ThursdayAugust 27th Avg 18° Low 13° at 23:00 High 23° at 16:00 2.4 mm rain Feels 21° Wind ~12 km/h
Rain Clear
00:00 16° 0.3mm
02:00 16° 0.4mm
04:00 16° 0.4mm
06:00 16° 0.2mm
08:00 16°
10:00 17°
12:00 19°
14:00 21°
16:00 23°
18:00 22°
20:00 19°
22:00 14°
☀️ FridayAugust 28th Avg 18° Low 11° at 06:00 High 26° at 15:00 Feels 23° Wind ~11 km/h
Clear
00:00 13°
02:00 12°
04:00 12°
06:00 11°
08:00 13°
10:00 20°
12:00 23°
14:00 25°
16:00 26°
18:00 24°
20:00 20°
22:00 15°
☁️ SaturdayAugust 29th Avg 17° Low 12° at 22:00 High 23° at 13:00 Wind ~11 km/h
Clear Cloudy Partly Cloudy
00:00 15°
02:00 14°
04:00 14°
06:00 13°
08:00 15°
10:00 21°
12:00 23°
14:00 23°
16:00 21°
18:00 20°
20:00 17°
22:00 12°

Sun

☀️ Sunrise 06:39 · Sunset 20:34

13h 55m of daylight · Europe/Lisbon

Air quality

PM2.5 9.9 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Seara · 0.7 km Padrosouro · 0.9 km Curral do Gonçalo · 1.1 km Eiras · 1.1 km Campelo · 1.4 km Cainheiras · 2 km

Tools for Portos

☔ Will it rain today? 🌅 Sunrise & sunset 🫁 Air quality 📼 Weather on this day

Common questions about Portos weather

Will it rain in Portos today?

No rain is in the forecast for Portos today.

What is the temperature in Portos right now?

It is 31° in Portos right now. Today runs between a low of 17° and a high of 33°.

What time is sunrise and sunset in Portos?

The sun rises at 06:39 and sets at 20:34 local time in Portos today, giving 13h 55m of daylight.

What is the air quality in Portos?

PM2.5 in Portos is currently 9.9 µg/m³, which counts as Good on the European air-quality index. No reason to change your plans - open the windows.

How accurate is the Portos forecast, and how far ahead does it go?

This page shows 16 days ahead, refreshed every hour. It blends ECMWF, NOAA GFS and whichever national high-resolution model covers Portos best. The first three days are the dependable part - day one is usually within a degree or two - and accuracy falls off steadily after day five, so read the far end as a trend rather than a plan. We publish our measured error against real station observations on the accuracy page.

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