Cities / Portugal / Viana do Castelo

16°

🌦️ Cais weather

Light rain. Light rain starting around 7:45am.

Feels like 16° Wind 5 km/h SE Humidity 93% UV 0 Air Good ☀ 06:53 - 20:18
⚠ Yellow Thunderstorm Warning · Moderate

Yellow Thunderstorm Warning - Viana do Castelo

⚠ Yellow Rain Warning · Moderate

Yellow Rain Warning - Viana do Castelo

⚠ Yellow Thunderstorm Warning · Moderate

Yellow Thunderstorm Warning - Viana do Castelo

⚠ Yellow Rain Warning · Moderate

Yellow Rain Warning - Viana do Castelo

Right now it is 16° in Cais with light rain, today's high is 19° with an overnight low of 13° and about 10.9 mm of rain is expected. The sun rises at 06:53 and sets at 20:18, giving 13h 25m of daylight. Over the coming week highs range from 19° to 25°.

Cais is in Viana do Castelo, Portugal, sitting 22 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

12° 16° 19° 19° 13° 07:00 · 14.9° · 0.2 mm 08:00 · 15.9° · 1.6 mm 09:00 · 16.5° · 0.4 mm 10:00 · 16.7° · 0.4 mm 11:00 · 16.2° · 0.5 mm 12:00 · 17.8° · 0.3 mm 13:00 · 17.3° · 1 mm 14:00 · 19° · 0.7 mm 15:00 · 18.8° · 0.7 mm 16:00 · 17.4° · 1.8 mm 17:00 · 17.2° · 1.2 mm 18:00 · 16.9° · 1 mm 19:00 · 16.1° · 0.7 mm 20:00 · 14.4° · 0.3 mm 21:00 · 13.3° · 0 mm 22:00 · 13° · 0 mm 23:00 · 12.8° · 0.1 mm 00:00 · 12.8° · 0 mm 01:00 · 12.8° · 0.2 mm 02:00 · 12.7° · 0.6 mm 03:00 · 12.6° · 1.7 mm 04:00 · 12.7° · 2.2 mm 05:00 · 12.8° · 4.5 mm 06:00 · 13° · 10 mm

Precipitation

07:00 · 0.2 mm 07:00 08:00 · 1.6 mm 09:00 · 0.4 mm 10:00 · 0.4 mm 10:00 11:00 · 0.5 mm 12:00 · 0.3 mm 13:00 · 1 mm 13:00 14:00 · 0.7 mm 15:00 · 0.7 mm 16:00 · 1.8 mm 16:00 17:00 · 1.2 mm 18:00 · 1 mm 19:00 · 0.7 mm 19:00 20:00 · 0.3 mm 21:00 · 0 mm 22:00 · 0 mm 22:00 23:00 · 0.1 mm 00:00 · 0 mm 01:00 · 0.2 mm 01:00 02:00 · 0.6 mm 03:00 · 1.7 mm 04:00 · 2.2 mm 04:00 05:00 · 4.5 mm 06:00 · 10 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
07:00 🌦️ 14.9° 15° 0.2 mm Light rain
08:00 🌧️ 15.9° 16.3° 1.6 mm Rain
09:00 🌦️ 16.5° 16.4° 0.4 mm Light rain
10:00 🌦️ 16.7° 16.2° 0.4 mm Light rain
11:00 🌦️ 16.2° 15.3° 0.5 mm Light rain
12:00 🌦️ 17.8° 16.7° 0.3 mm Light rain
13:00 🌧️ 17.3° 16.2° 1 mm Rain
14:00 🌦️ 19° 16.9° 0.7 mm Light rain
15:00 🌦️ 18.8° 17.2° 0.7 mm Light rain
16:00 🌧️ 17.4° 16° 1.8 mm Rain
17:00 🌧️ 17.2° 16.4° 1.2 mm Rain
18:00 🌧️ 16.9° 16.2° 1 mm Rain

Next 16 days

Today🌧️ 19°13°10.9mm Thu 27🌧️ 19°13°42.9mm Fri 28🌦️ 22°14°3.5mm Sat 29☀️ 25°13° Sun 30🌦️ 24°15°0.5mm Mon 31☁️ 25°14° Tue 1☀️ 25°11° Wed 2☀️ 27°12° Thu 3☀️ 31°15° Fri 4☀️ 34°17° Sat 5☀️ 33°17° Sun 6☀️ 36°18° Mon 7☁️ 32°16° Tue 8☀️ 30°15° Wed 9☀️ 27°13° Thu 10🌦️ 24°15°0.6mm
🌧️ TodayAugust 26th Avg 16° Low 13° at 23:00 High 19° at 14:00 10.9 mm rain Feels 17° Wind ~21 km/h
Cloudy Rain
00:00 16°
02:00 15°
04:00 16°
06:00 15°
08:00 16° 1.6mm
10:00 17° 0.4mm
12:00 18° 0.3mm
14:00 19° 0.7mm
16:00 17° 1.8mm
18:00 17° 1mm
20:00 14° 0.3mm
22:00 13°
🌧️ ThursdayAugust 27th Avg 14° Low 13° at 03:00 High 19° at 17:00 42.9 mm rain Feels 17° Wind ~15 km/h
Rain Rain
00:00 13°
02:00 13° 0.6mm
04:00 13° 2.2mm
06:00 13° 10mm
08:00 13° 3.4mm
10:00 14° 3.4mm
12:00 16° 0.7mm
14:00 17° 0.8mm
16:00 18° 0.3mm
18:00 18° 0.1mm
20:00 14° 0.1mm
22:00 13° 0.1mm
🌦️ FridayAugust 28th Avg 17° Low 14° at 00:00 High 22° at 15:00 3.5 mm rain Feels 20° Wind ~14 km/h
Rain Clear
00:00 14° 0.1mm
02:00 14° 0.4mm
04:00 14° 0.1mm
06:00 14° 0.6mm
08:00 15° 0.1mm
10:00 18° 0.3mm
12:00 20° 0.2mm
14:00 22° 0.1mm
16:00 22°
18:00 20°
20:00 16°
22:00 14°
☀️ SaturdayAugust 29th Avg 18° Low 13° at 07:00 High 25° at 14:00 Wind ~10 km/h
Clear
00:00 14°
02:00 13°
04:00 13°
06:00 13°
08:00 15°
10:00 20°
12:00 24°
14:00 25°
16:00 24°
18:00 22°
20:00 18°
22:00 16°
🌦️ SundayAugust 30th Avg 19° Low 15° at 07:00 High 24° at 15:00 0.5 mm rain Wind ~13 km/h
Clear Cloudy Rain Cloudy
00:00 16°
02:00 16°
04:00 16°
06:00 16°
08:00 17°
10:00 20°
12:00 20°
14:00 24° 0.2mm
16:00 24°
18:00 23°
20:00 18°
22:00 16°
☁️ MondayAugust 31st Avg 18° Low 14° at 23:00 High 25° at 14:00 Feels 23° Wind ~10 km/h
Cloudy Cloudy
00:00 16°
02:00 16°
04:00 15°
06:00 14°
08:00 16°
10:00 20°
12:00 24°
14:00 25°
16:00 23°
18:00 21°
20:00 17°
22:00 14°
☀️ TuesdaySeptember 1st Avg 17° Low 11° at 06:00 High 25° at 14:00 Feels 23° Wind ~12 km/h
Clear Partly Cloudy Clear
00:00 13°
02:00 13°
04:00 13°
06:00 11°
08:00 14°
10:00 19°
12:00 24°
14:00 25°
16:00 24°
18:00 21°
20:00 18°
22:00 14°
☀️ WednesdaySeptember 2nd Avg 19° Low 12° at 06:00 High 27° at 14:00 Feels 25° Wind ~11 km/h
Clear
00:00 14°
02:00 13°
04:00 13°
06:00 12°
08:00 15°
10:00 21°
12:00 25°
14:00 27°
16:00 26°
18:00 23°
20:00 20°
22:00 17°
☀️ ThursdaySeptember 3rd Avg 22° Low 15° at 06:00 High 31° at 15:00 Wind ~11 km/h
Clear
00:00 16°
02:00 16°
04:00 16°
06:00 15°
08:00 17°
10:00 23°
12:00 28°
14:00 31°
16:00 31°
18:00 27°
20:00 23°
22:00 20°
☀️ FridaySeptember 4th Avg 24° Low 17° at 06:00 High 34° at 14:00 Wind ~10 km/h
Clear
00:00 20°
02:00 19°
04:00 18°
06:00 17°
08:00 19°
10:00 25°
12:00 31°
14:00 34°
16:00 33°
18:00 29°
20:00 24°
22:00 21°
☀️ SaturdaySeptember 5th Avg 24° Low 17° at 06:00 High 33° at 14:00 Wind ~11 km/h
Clear
00:00 20°
02:00 19°
04:00 19°
06:00 17°
08:00 19°
10:00 25°
12:00 31°
14:00 33°
16:00 33°
18:00 29°
20:00 25°
22:00 21°
☀️ SundaySeptember 6th Avg 25° Low 18° at 06:00 High 36° at 15:00 Feels 33° Wind ~9 km/h
Partly Cloudy Clear
00:00 21°
02:00 20°
04:00 19°
06:00 18°
08:00 20°
10:00 26°
12:00 32°
14:00 35°
16:00 35°
18:00 30°
20:00 26°
22:00 22°
☁️ MondaySeptember 7th Avg 24° Low 16° at 23:00 High 32° at 14:00 Feels 30° Wind ~11 km/h
Clear Cloudy Partly Cloudy Clear
00:00 21°
02:00 21°
04:00 21°
06:00 20°
08:00 22°
10:00 27°
12:00 31°
14:00 32°
16:00 31°
18:00 26°
20:00 21°
22:00 17°
☀️ TuesdaySeptember 8th Avg 21° Low 15° at 23:00 High 30° at 14:00 Feels 28° Wind ~11 km/h
Clear Cloudy Clear
00:00 16°
02:00 17°
04:00 17°
06:00 15°
08:00 18°
10:00 24°
12:00 28°
14:00 30°
16:00 28°
18:00 25°
20:00 20°
22:00 16°
☀️ WednesdaySeptember 9th Avg 19° Low 13° at 06:00 High 27° at 13:00 Feels 25° Wind ~12 km/h
Clear Partly Cloudy Cloudy
00:00 15°
02:00 15°
04:00 15°
06:00 13°
08:00 16°
10:00 22°
12:00 26°
14:00 27°
16:00 25°
18:00 22°
20:00 20°
22:00 17°
🌦️ ThursdaySeptember 10th Avg 19° Low 15° at 23:00 High 24° at 14:00 0.6 mm rain Wind ~11 km/h
Cloudy Rain Clear
00:00 16°
02:00 16°
04:00 16°
06:00 15°
08:00 17°
10:00 20°
12:00 23°
14:00 24° 0.2mm
16:00 23° 0.2mm
18:00 21°
20:00 19°
22:00 16°

Sun

☀️ Sunrise 06:53 · Sunset 20:18

13h 25m of daylight · Europe/Lisbon

Air quality

PM2.5 8 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Valença do Minho · 0.3 km Valença · 0.4 km Areas · 0.5 km Urgeira · 0.7 km Valenza · 1.3 km Tui · 1.4 km

Tools for Cais

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

Common questions about Cais weather

Will it rain in Cais today?

Yes - about 10.9 mm of rain is expected in Cais today.

What is the temperature in Cais right now?

It is 16° in Cais right now. Today runs between a low of 13° and a high of 19°.

What time is sunrise and sunset in Cais?

The sun rises at 06:53 and sets at 20:18 local time in Cais today, giving 13h 25m of daylight.

What is the air quality in Cais?

PM2.5 in Cais is currently 8 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 Cais 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 Cais 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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