Cities / Portugal / Viseu

9°

🌤️ Arcas weather

Mostly clear. No rain expected in the next few hours.

Feels like 8° Wind 10 km/h SW Humidity 95% UV 0 Air Good ☀ 06:53 - 20:10
⚠ Yellow Thunderstorm Warning · Moderate

Yellow Thunderstorm Warning - Viseu

⚠ Yellow Rain Warning · Moderate

Yellow Rain Warning - Viseu

Right now it is 9° in Arcas with mostly clear skies and today's high is 21° with an overnight low of 9°. The sun rises at 06:53 and sets at 20:10, giving 13h 17m of daylight. Over the coming week highs range from 25° to 30°.

Arcas is in Viseu, Portugal, sitting 874 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

8° 15° 21° 21° 9° 02:00 · 9.5° · 0 mm 03:00 · 9.3° · 0 mm 04:00 · 8.9° · 0 mm 05:00 · 8.7° · 0 mm 06:00 · 8.6° · 0 mm 07:00 · 8.5° · 0 mm 08:00 · 9.9° · 0 mm 09:00 · 12.1° · 0 mm 10:00 · 14.4° · 0 mm 11:00 · 16.7° · 0 mm 12:00 · 18.2° · 0 mm 13:00 · 18.9° · 0 mm 14:00 · 19° · 0 mm 15:00 · 20.2° · 0 mm 16:00 · 20.9° · 0 mm 17:00 · 20.2° · 0 mm 18:00 · 19.1° · 0 mm 19:00 · 17.9° · 0 mm 20:00 · 14.6° · 0 mm 21:00 · 12.8° · 0 mm 22:00 · 12.2° · 0 mm 23:00 · 11.9° · 0 mm 00:00 · 11.6° · 0 mm 01:00 · 11.3° · 0 mm

Precipitation

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

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
02:00 🌤️ 9.5° 7.2° - Mostly clear
03:00 ⛅ 9.3° 7° - Partly cloudy
04:00 ☀️ 8.9° 6.8° - Clear sky
05:00 🌤️ 8.7° 6.8° - Mostly clear
06:00 ⛅ 8.6° 6.7° - Partly cloudy
07:00 🌤️ 8.5° 6.6° - Mostly clear
08:00 ⛅ 9.9° 8.6° - Partly cloudy
09:00 ⛅ 12.1° 10.9° - Partly cloudy
10:00 🌤️ 14.4° 12.8° - Mostly clear
11:00 🌤️ 16.7° 15.1° - Mostly clear
12:00 ⛅ 18.2° 16.6° - Partly cloudy
13:00 ⛅ 18.9° 16.9° - Partly cloudy

Next 16 days

Today⛅ 21°9° Sat 29☀️ 25°10° Sun 30☀️ 26°14° Mon 31☁️ 28°14° Tue 1☀️ 26°13° Wed 2⛅ 27°12° Thu 3☀️ 30°14° Fri 4☀️ 33°17° Sat 5☀️ 37°20° Sun 6☀️ 34°20° Mon 7☀️ 33°19° Tue 8☀️ 33°18° Wed 9🌤️ 29°14° Thu 10☀️ 27°12° Fri 11☀️ 25°11° Sat 12⛅ 0°0°
⛅ TodayAugust 28th Avg 14° Low 9° at 07:00 High 21° at 16:00 Feels 18° Wind ~16 km/h
Clear
00:00 9°
02:00 10°
04:00 9°
06:00 9°
08:00 10°
10:00 14°
12:00 18°
14:00 19°
16:00 21°
18:00 19°
20:00 15°
22:00 12°
☀️ SaturdayAugust 29th Avg 17° Low 10° at 06:00 High 25° at 15:00 Feels 23° Wind ~16 km/h
Cloudy Clear
00:00 12°
02:00 11°
04:00 11°
06:00 10°
08:00 13°
10:00 18°
12:00 23°
14:00 25°
16:00 25°
18:00 23°
20:00 18°
22:00 15°
☀️ SundayAugust 30th Avg 19° Low 14° at 07:00 High 26° at 15:00 Feels 22° Wind ~15 km/h
Clear
00:00 14°
02:00 14°
04:00 14°
06:00 14°
08:00 15°
10:00 21°
12:00 24°
14:00 26°
16:00 25°
18:00 24°
20:00 18°
22:00 16°
☁️ MondayAugust 31st Avg 20° Low 14° at 07:00 High 28° at 15:00 Wind ~14 km/h
Clear Cloudy
00:00 15°
02:00 15°
04:00 14°
06:00 14°
08:00 16°
10:00 21°
12:00 24°
14:00 27°
16:00 28°
18:00 26°
20:00 20°
22:00 16°
☀️ TuesdaySeptember 1st Avg 18° Low 13° at 07:00 High 26° at 15:00 Feels 22° Wind ~16 km/h
Cloudy Cloudy Clear
00:00 15°
02:00 14°
04:00 14°
06:00 13°
08:00 14°
10:00 20°
12:00 24°
14:00 25°
16:00 26°
18:00 23°
20:00 19°
22:00 15°
⛅ WednesdaySeptember 2nd Avg 19° Low 12° at 06:00 High 27° at 16:00 Feels 23° Wind ~19 km/h
Clear Partly Cloudy Clear
00:00 14°
02:00 14°
04:00 13°
06:00 12°
08:00 14°
10:00 18°
12:00 22°
14:00 25°
16:00 27°
18:00 26°
20:00 24°
22:00 20°
☀️ ThursdaySeptember 3rd Avg 22° Low 14° at 06:00 High 30° at 16:00 Feels 27° Wind ~13 km/h
Clear
00:00 19°
02:00 17°
04:00 16°
06:00 14°
08:00 16°
10:00 21°
12:00 25°
14:00 29°
16:00 30°
18:00 28°
20:00 25°
22:00 21°
☀️ FridaySeptember 4th Avg 25° Low 17° at 06:00 High 33° at 16:00 Feels 30° Wind ~11 km/h
Clear
00:00 21°
02:00 20°
04:00 19°
06:00 17°
08:00 19°
10:00 25°
12:00 29°
14:00 32°
16:00 33°
18:00 31°
20:00 27°
22:00 24°
☀️ SaturdaySeptember 5th Avg 27° Low 20° at 06:00 High 37° at 16:00 Wind ~10 km/h
Clear
00:00 23°
02:00 23°
04:00 22°
06:00 20°
08:00 22°
10:00 28°
12:00 32°
14:00 36°
16:00 37°
18:00 34°
20:00 28°
22:00 23°
☀️ SundaySeptember 6th Avg 26° Low 20° at 23:00 High 34° at 15:00 Feels 30° Wind ~18 km/h
Clear Clear Partly Cloudy Clear
00:00 23°
02:00 22°
04:00 22°
06:00 21°
08:00 23°
10:00 29°
12:00 33°
14:00 34°
16:00 34°
18:00 30°
20:00 25°
22:00 20°
☀️ MondaySeptember 7th Avg 25° Low 19° at 06:00 High 33° at 14:00 Feels 29° Wind ~17 km/h
Clear
00:00 20°
02:00 20°
04:00 19°
06:00 19°
08:00 22°
10:00 28°
12:00 32°
14:00 33°
16:00 33°
18:00 29°
20:00 24°
22:00 21°
☀️ TuesdaySeptember 8th Avg 24° Low 18° at 06:00 High 33° at 14:00 Feels 30° Wind ~15 km/h
Cloudy Clear
00:00 20°
02:00 20°
04:00 19°
06:00 18°
08:00 20°
10:00 25°
12:00 31°
14:00 33°
16:00 33°
18:00 29°
20:00 24°
22:00 19°
🌤️ WednesdaySeptember 9th Avg 21° Low 14° at 23:00 High 29° at 14:00 Feels 24° Wind ~18 km/h
Clear Partly Cloudy Clear Partly Cloudy Clear
00:00 19°
02:00 18°
04:00 18°
06:00 16°
08:00 19°
10:00 25°
12:00 28°
14:00 29°
16:00 28°
18:00 25°
20:00 20°
22:00 15°
☀️ ThursdaySeptember 10th Avg 18° Low 12° at 23:00 High 27° at 15:00 Feels 24° Wind ~18 km/h
Clear Partly Cloudy Clear Partly Cloudy
00:00 14°
02:00 14°
04:00 13°
06:00 13°
08:00 15°
10:00 22°
12:00 25°
14:00 27°
16:00 26°
18:00 23°
20:00 18°
22:00 13°
☀️ FridaySeptember 11th Avg 17° Low 11° at 06:00 High 25° at 16:00 Feels 21° Wind ~15 km/h
Clear Partly Cloudy Clear
00:00 12°
02:00 12°
04:00 12°
06:00 11°
08:00 13°
10:00 18°
12:00 22°
14:00 24°
16:00 25°
18:00 24°
20:00 20°
22:00 15°
⛅ SaturdaySeptember 12th Avg 17° Low 0° at 06:00 High 0° at 16:00 Feels 21° Wind ~15 km/h
Partly Cloudy Clear Unknown
00:00 14°
02:00 13°
04:00 12°
06:00 10°
08:00 11°
10:00 16°
12:00 20°
14:00 23°
16:00 25°
18:00 23°
20:00 0°
22:00 0°

Sun

☀️ Sunrise 06:53 · Sunset 20:10

13h 17m of daylight · Europe/Lisbon

Air quality

PM2.5 3.1 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Barracão · 1.1 km Granjinha · 1.3 km Paraduça · 1.5 km Cever · 1.7 km Sarzedo · 2.5 km Passo · 2.8 km

Tools for Arcas

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

Common questions about Arcas weather

Will it rain in Arcas today?

No rain is in the forecast for Arcas today.

What is the temperature in Arcas right now?

It is 9° in Arcas right now. Today runs between a low of 9° and a high of 21°.

What time is sunrise and sunset in Arcas?

The sun rises at 06:53 and sets at 20:10 local time in Arcas today, giving 13h 17m of daylight.

What is the air quality in Arcas?

PM2.5 in Arcas is currently 3.1 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 Arcas 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 Arcas 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.

This page is a live API demo.

Everything above came from one call to the WeatherMetro API - free tier, 100,000 calls a month.

Read the docs