weathermetro
Cities / Portugal
/ Viana do Castelo
⛅ Arga de Baixo weather
Partly cloudy. No rain expected in the next few hours.
Feels like 26° Wind 10 km/h SW Humidity 37% UV 4 Air Moderate ☀ 06:50 - 20:24
⚠ Yellow Thunderstorm Warning · Moderate Yellow Thunderstorm Warning - Viana do Castelo
Right now it is 26° in Arga de Baixo with partly cloudy skies and today's high is 26° with an overnight low of 12° . The sun rises at 06:50 and sets at 20:24, giving 13h 34m of daylight. Over the coming week highs range from 19° to 27° .
Arga de Baixo is in Viana do Castelo, Portugal, sitting 486 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
13°
20°
27°
26°
14°
12:00 · 25.4° · 0 mm
13:00 · 26.1° · 0 mm
14:00 · 26.3° · 0 mm
15:00 · 26° · 0 mm
16:00 · 25.4° · 0 mm
17:00 · 23.8° · 0 mm
18:00 · 22.3° · 0 mm
19:00 · 20.2° · 0 mm
20:00 · 17.1° · 0 mm
21:00 · 15° · 0 mm
22:00 · 14.3° · 0 mm
23:00 · 14° · 0 mm
00:00 · 13.9° · 0 mm
01:00 · 15.6° · 0 mm
02:00 · 15.9° · 0 mm
03:00 · 15.7° · 0 mm
04:00 · 16.1° · 0 mm
05:00 · 14.5° · 0 mm
06:00 · 15.9° · 0 mm
07:00 · 14.6° · 0 mm
08:00 · 16.2° · 0 mm
09:00 · 17.3° · 0 mm
10:00 · 16.4° · 0.6 mm
11:00 · 17° · 0.2 mm
Precipitation
12:00 · 0 mm
12:00
13:00 · 0 mm
14:00 · 0 mm
15:00 · 0 mm
15:00
16:00 · 0 mm
17:00 · 0 mm
18:00 · 0 mm
18:00
19:00 · 0 mm
20:00 · 0 mm
21:00 · 0 mm
21:00
22:00 · 0 mm
23:00 · 0 mm
00:00 · 0 mm
00:00
01:00 · 0 mm
02:00 · 0 mm
03:00 · 0 mm
03:00
04:00 · 0 mm
05:00 · 0 mm
06:00 · 0 mm
06:00
07:00 · 0 mm
08:00 · 0 mm
09:00 · 0 mm
09:00
10:00 · 0.6 mm
11:00 · 0.2 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
12:00
☀️
25.4°
23.6°
-
Clear sky
13:00
☁️
26.1°
24.3°
-
Overcast
14:00
☁️
26.3°
24.5°
-
Overcast
15:00
☁️
26°
24.4°
-
Overcast
16:00
☁️
25.4°
23.4°
-
Overcast
17:00
☁️
23.8°
22.5°
-
Overcast
18:00
☁️
22.3°
21.4°
-
Overcast
19:00
☁️
20.2°
19.4°
-
Overcast
20:00
☁️
17.1°
16.7°
-
Overcast
21:00
☁️
15°
14.5°
-
Overcast
22:00
☁️
14.3°
14.7°
-
Overcast
23:00
☁️
14°
13.5°
-
Overcast
☁️
TodayAugust 22nd
Avg 18° Low 12° at 06:00
High 26° at 14:00
Wind ~13 km/h
Clear
Cloudy
00:00
14°
02:00
13°
04:00
13°
06:00
12°
08:00
15°
10:00
22°
12:00
25°
14:00
26°
16:00
25°
18:00
22°
20:00
17°
22:00
14°
🌧️
SundayAugust 23rd
Avg 18° Low 14° at 00:00
High 27° at 17:00
5.8 mm rain Feels 25° Wind ~9 km/h
Cloudy
Rain
Cloudy
Clear
00:00
14°
02:00
16°
04:00
16°
06:00
16°
08:00
16°
10:00
16°
0.6mm
12:00
15°
3.7mm
14:00
18°
0.1mm
16:00
26°
18:00
23°
20:00
20°
22:00
15°
0.4mm
🌧️
MondayAugust 24th
Avg 18° Low 14° at 01:00
High 21° at 10:00
4.5 mm rain Wind ~11 km/h
Cloudy
Rain
00:00
15°
02:00
14°
04:00
15°
06:00
16°
0.1mm
08:00
17°
10:00
21°
12:00
20°
0.2mm
14:00
20°
0.1mm
16:00
20°
0.6mm
18:00
20°
0.7mm
20:00
18°
0.3mm
22:00
18°
0.2mm
🌦️
TuesdayAugust 25th
Avg 19° Low 15° at 23:00
High 23° at 15:00
5.9 mm rain Wind ~13 km/h
Rain
Cloudy
Clear
00:00
18°
0.3mm
02:00
18°
0.6mm
04:00
17°
0.4mm
06:00
17°
0.3mm
08:00
17°
0.3mm
10:00
19°
0.4mm
12:00
20°
0.6mm
14:00
22°
0.1mm
16:00
23°
18:00
22°
20:00
18°
22:00
15°
🌧️
WednesdayAugust 26th
Avg 16° Low 13° at 23:00
High 21° at 16:00
10 mm rain Wind ~15 km/h
Clear
Rain
Clear
Rain
00:00
15°
02:00
15°
04:00
14°
06:00
16°
08:00
16°
1.8mm
10:00
16°
0.9mm
12:00
17°
0.4mm
14:00
19°
0.3mm
16:00
21°
0.1mm
18:00
20°
20:00
16°
22:00
14°
0.2mm
🌧️
ThursdayAugust 27th
Avg 15° Low 13° at 23:00
High 19° at 16:00
16.4 mm rain Feels 17° Wind ~13 km/h
Rain
00:00
13°
0.3mm
02:00
13°
0.4mm
04:00
13°
0.7mm
06:00
14°
2.5mm
08:00
14°
1.6mm
10:00
16°
1.6mm
12:00
17°
0.6mm
14:00
18°
0.1mm
16:00
19°
0.1mm
18:00
18°
0.3mm
20:00
15°
0.2mm
22:00
13°
0.2mm
🌤️
FridayAugust 28th
Avg 17° Low 12° at 00:00
High 23° at 14:00
0.8 mm rain Wind ~12 km/h
Rain
Partly Cloudy
Rain
Clear
Partly Cloudy
Clear
00:00
12°
0.1mm
02:00
13°
0.1mm
04:00
14°
0.1mm
06:00
13°
08:00
15°
10:00
18°
12:00
22°
0.1mm
14:00
23°
16:00
22°
18:00
20°
20:00
17°
22:00
14°
☀️
SaturdayAugust 29th
Avg 18° Low 12° at 06:00
High 27° at 14:00
Feels 25° Wind ~11 km/h
Clear
00:00
13°
02:00
13°
04:00
13°
06:00
12°
08:00
14°
10:00
19°
12:00
25°
14:00
27°
16:00
25°
18:00
23°
20:00
19°
22:00
14°
☀️
SundayAugust 30th
Avg 19° Low 12° at 06:00
High 27° at 14:00
Feels 25° Wind ~11 km/h
Clear
00:00
13°
02:00
13°
04:00
13°
06:00
12°
08:00
15°
10:00
22°
12:00
26°
14:00
27°
16:00
26°
18:00
23°
20:00
19°
22:00
15°
☀️
MondayAugust 31st
Avg 19° Low 13° at 06:00
High 26° at 13:00
Wind ~13 km/h
Clear
00:00
15°
02:00
14°
04:00
14°
06:00
13°
08:00
16°
10:00
22°
12:00
25°
14:00
26°
16:00
25°
18:00
23°
20:00
20°
22:00
16°
🌦️
TuesdaySeptember 1st
Avg 18° Low 14° at 23:00
High 24° at 16:00
0.6 mm rain Wind ~11 km/h
Clear
Cloudy
Rain
00:00
15°
02:00
15°
04:00
15°
06:00
14°
08:00
16°
10:00
19°
12:00
19°
14:00
21°
16:00
24°
18:00
21°
20:00
18°
0.2mm
22:00
15°
0.2mm
☀️
WednesdaySeptember 2nd
Avg 17° Low 12° at 06:00
High 22° at 14:00
0.6 mm rain Feels 20° Wind ~12 km/h
Rain
Clear
Rain
Clear
00:00
14°
02:00
14°
0.1mm
04:00
13°
0.1mm
06:00
12°
08:00
14°
10:00
17°
12:00
21°
0.1mm
14:00
22°
16:00
21°
18:00
19°
20:00
17°
22:00
14°
☁️
ThursdaySeptember 3rd
Avg 17° Low 13° at 23:00
High 21° at 14:00
Wind ~13 km/h
Partly Cloudy
Cloudy
00:00
15°
02:00
15°
04:00
14°
06:00
13°
08:00
15°
10:00
18°
12:00
20°
14:00
21°
16:00
21°
18:00
20°
20:00
17°
22:00
14°
☁️
FridaySeptember 4th
Avg 17° Low 12° at 06:00
High 24° at 14:00
Feels 22° Wind ~13 km/h
Clear
Cloudy
Clear
Cloudy
00:00
13°
02:00
13°
04:00
13°
06:00
12°
08:00
14°
10:00
20°
12:00
23°
14:00
24°
16:00
23°
18:00
20°
20:00
17°
22:00
13°
🌧️
SaturdaySeptember 5th
Avg 17° Low 11° at 06:00
High 23° at 14:00
5.4 mm rain Wind ~11 km/h
Clear
Clear
Cloudy
Rain
00:00
12°
02:00
11°
04:00
11°
06:00
11°
08:00
13°
10:00
19°
12:00
22°
14:00
23°
16:00
22°
18:00
20°
20:00
18°
0.4mm
22:00
17°
0.4mm
🌧️
SundaySeptember 6th
Avg 17° Low 13° at 23:00
High 22° at 14:00
9.6 mm rain Feels 20° Wind ~14 km/h
Rain
Cloudy
Clear
00:00
17°
4.2mm
02:00
16°
0.2mm
04:00
15°
0.2mm
06:00
14°
0.1mm
08:00
15°
0.1mm
10:00
17°
0.1mm
12:00
21°
14:00
22°
16:00
22°
18:00
20°
20:00
17°
22:00
14°
Sun
☀️ Sunrise 06:50 · Sunset 20:24
13h 34m of daylight · Europe/Lisbon
Air quality
PM2.5 27.1 µg/m³ - Moderate
Fine for most people. If you have asthma or a heart condition, take it easier outdoors.
Source: Copernicus CAMS, updated hourly.
Common questions about Arga de Baixo weather
Will it rain in Arga de Baixo today?
No rain is in the forecast for Arga de Baixo today.
What is the temperature in Arga de Baixo right now?
It is 26° in Arga de Baixo right now. Today runs between a low of 12° and a high of 26° .
What time is sunrise and sunset in Arga de Baixo?
The sun rises at 06:50 and sets at 20:24 local time in Arga de Baixo today, giving 13h 34m of daylight.
What is the air quality in Arga de Baixo?
PM2.5 in Arga de Baixo is currently 27.1 µg/m³, which counts as Moderate on the European air-quality index. Fine for most people. If you have asthma or a heart condition, take it easier outdoors.
How accurate is the Arga de Baixo 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 Arga de Baixo 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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© 2026 WeatherMetro · Weather data: ECMWF, NOAA, DWD, Météo-France, ECCC, MeteoSwiss and others (CC-BY 4.0) · Air quality & history: Copernicus CAMS / C3S · Location data: GeoNames (CC-BY) · Alerts: NWS, MeteoAlarm, ECCC