weathermetro
Cities / Portugal
/ Viana do Castelo
☁️ Assureira weather
Overcast. No rain expected in the next few hours.
Feels like 26° Wind 5 km/h S Humidity 29% UV 0 Air Good ☀ 07:01 - 20:02
Right now it is 27° in Assureira with overcast skies and today's high is 34° with an overnight low of 22° . The sun rises at 07:01 and sets at 20:02, giving 13h 01m of daylight. Over the coming week highs range from 22° to 32° .
Assureira is in Viana do Castelo, Portugal, sitting 584 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
20°
27°
34°
34°
21°
09:00 · 25.5° · 0 mm
10:00 · 27.6° · 0 mm
11:00 · 28.8° · 0 mm
12:00 · 30.4° · 0 mm
13:00 · 31.4° · 0 mm
14:00 · 33.5° · 0 mm
15:00 · 32.8° · 0 mm
16:00 · 32° · 0 mm
17:00 · 31.6° · 0 mm
18:00 · 30.5° · 0 mm
19:00 · 26.3° · 0 mm
20:00 · 23.9° · 0 mm
21:00 · 22.8° · 0 mm
22:00 · 21.6° · 0 mm
23:00 · 21.6° · 0 mm
00:00 · 21.9° · 0 mm
01:00 · 22.3° · 0 mm
02:00 · 22° · 0 mm
03:00 · 22.4° · 0 mm
04:00 · 22.2° · 0 mm
05:00 · 22° · 0 mm
06:00 · 21.4° · 0 mm
07:00 · 20.6° · 0 mm
08:00 · 20.5° · 0 mm
Precipitation
09:00 · 0 mm
09:00
10:00 · 0 mm
11:00 · 0 mm
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
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
09:00
☁️
25.5°
24.1°
-
Overcast
10:00
☁️
27.6°
25.7°
-
Overcast
11:00
☁️
28.8°
25.7°
-
Overcast
12:00
☁️
30.4°
28.5°
-
Overcast
13:00
☁️
31.4°
29°
-
Overcast
14:00
☁️
33.5°
32.2°
-
Overcast
15:00
☁️
32.8°
30.8°
-
Overcast
16:00
☁️
32°
29.6°
-
Overcast
17:00
☁️
31.6°
29.9°
-
Overcast
18:00
☁️
30.5°
28.9°
-
Overcast
19:00
☁️
26.3°
25.6°
-
Overcast
20:00
☁️
23.9°
23.9°
-
Overcast
☁️
TodaySeptember 4th
Avg 26° Low 22° at 01:00
High 34° at 14:00
Feels 32° Wind ~13 km/h
Clear
Clear
Cloudy
00:00
22°
02:00
22°
04:00
22°
06:00
22°
08:00
23°
10:00
28°
12:00
30°
14:00
34°
16:00
32°
18:00
31°
20:00
24°
22:00
22°
☀️
SaturdaySeptember 5th
Avg 25° Low 20° at 23:00
High 32° at 15:00
Feels 29° Wind ~12 km/h
Cloudy
Clear
00:00
22°
02:00
22°
04:00
22°
06:00
21°
08:00
21°
10:00
28°
12:00
30°
14:00
31°
16:00
31°
18:00
29°
20:00
22°
22:00
20°
☀️
SundaySeptember 6th
Avg 23° Low 18° at 07:00
High 30° at 15:00
Feels 28° Wind ~11 km/h
Clear
Cloudy
00:00
20°
02:00
19°
04:00
19°
06:00
18°
08:00
19°
10:00
25°
12:00
28°
14:00
30°
16:00
30°
18:00
27°
20:00
20°
22:00
18°
☀️
MondaySeptember 7th
Avg 21° Low 15° at 23:00
High 29° at 14:00
Feels 27° Wind ~10 km/h
Cloudy
Clear
00:00
18°
02:00
17°
04:00
17°
06:00
17°
08:00
17°
10:00
24°
12:00
28°
14:00
29°
16:00
29°
18:00
26°
20:00
18°
22:00
16°
🌧️
TuesdaySeptember 8th
Avg 17° Low 13° at 23:00
High 22° at 15:00
1.6 mm rain Wind ~11 km/h
Clear
Cloudy
Cloudy
Clear
00:00
15°
02:00
14°
04:00
15°
06:00
15°
08:00
16°
10:00
16°
0.5mm
12:00
17°
14:00
21°
16:00
20°
18:00
21°
20:00
17°
22:00
14°
☀️
WednesdaySeptember 9th
Avg 19° Low 11° at 05:00
High 28° at 15:00
Feels 25° Wind ~12 km/h
Clear
Clear
00:00
13°
02:00
12°
04:00
11°
06:00
11°
08:00
14°
10:00
20°
12:00
25°
14:00
27°
16:00
28°
18:00
25°
20:00
21°
22:00
17°
⛅
ThursdaySeptember 10th
Avg 21° Low 15° at 06:00
High 29° at 15:00
Feels 26° Wind ~12 km/h
Clear
Partly Cloudy
Partly Cloudy
Cloudy
00:00
16°
02:00
16°
04:00
16°
06:00
15°
08:00
18°
10:00
23°
12:00
27°
14:00
29°
16:00
28°
18:00
25°
20:00
21°
22:00
18°
☀️
FridaySeptember 11th
Avg 22° Low 13° at 06:00
High 31° at 15:00
Feels 29° Wind ~12 km/h
Clear
00:00
17°
02:00
16°
04:00
15°
06:00
13°
08:00
16°
10:00
23°
12:00
28°
14:00
31°
16:00
31°
18:00
28°
20:00
24°
22:00
21°
☀️
SaturdaySeptember 12th
Avg 24° Low 18° at 06:00
High 31° at 15:00
Feels 29° Wind ~12 km/h
Clear
00:00
20°
02:00
19°
04:00
19°
06:00
18°
08:00
21°
10:00
26°
12:00
30°
14:00
31°
16:00
31°
18:00
28°
20:00
25°
22:00
20°
🌤️
SundaySeptember 13th
Avg 24° Low 18° at 06:00
High 32° at 15:00
Wind ~12 km/h
Cloudy
Partly Cloudy
Clear
00:00
19°
02:00
18°
04:00
18°
06:00
18°
08:00
20°
10:00
25°
12:00
30°
14:00
32°
16:00
32°
18:00
29°
20:00
25°
22:00
22°
☀️
MondaySeptember 14th
Avg 25° Low 18° at 06:00
High 34° at 14:00
Feels 32° Wind ~11 km/h
Clear
00:00
21°
02:00
20°
04:00
20°
06:00
18°
08:00
20°
10:00
26°
12:00
31°
14:00
34°
16:00
33°
18:00
29°
20:00
25°
22:00
22°
☀️
TuesdaySeptember 15th
Avg 27° Low 20° at 06:00
High 35° at 15:00
Feels 32° Wind ~12 km/h
Clear
00:00
21°
02:00
21°
04:00
21°
06:00
20°
08:00
23°
10:00
30°
12:00
33°
14:00
35°
16:00
34°
18:00
30°
20:00
26°
22:00
24°
☀️
WednesdaySeptember 16th
Avg 26° Low 19° at 23:00
High 34° at 15:00
Feels 30° Wind ~13 km/h
Clear
00:00
23°
02:00
22°
04:00
22°
06:00
21°
08:00
24°
10:00
30°
12:00
33°
14:00
34°
16:00
33°
18:00
29°
20:00
24°
22:00
20°
☀️
ThursdaySeptember 17th
Avg 21° Low 15° at 23:00
High 29° at 14:00
Feels 26° Wind ~13 km/h
Clear
Partly Cloudy
Clear
Cloudy
00:00
18°
02:00
17°
04:00
17°
06:00
15°
08:00
17°
10:00
23°
12:00
28°
14:00
29°
16:00
28°
18:00
24°
20:00
19°
22:00
16°
🌦️
FridaySeptember 18th
Avg 15° Low 11° at 23:00
High 18° at 16:00
0.6 mm rain Feels 16° Wind ~8 km/h
Cloudy
Partly Cloudy
Cloudy
Rain
Partly Cloudy
Clear
00:00
15°
02:00
14°
04:00
13°
06:00
13°
08:00
14°
10:00
15°
12:00
16°
0.2mm
14:00
17°
16:00
18°
18:00
16°
20:00
14°
22:00
11°
☀️
SaturdaySeptember 19th
Avg 16° Low 10° at 03:00
High 24° at 15:00
Feels 20° Wind ~14 km/h
Clear
Clear
Cloudy
00:00
11°
02:00
11°
04:00
10°
06:00
11°
08:00
13°
10:00
16°
12:00
20°
14:00
23°
16:00
24°
18:00
21°
20:00
17°
22:00
13°
Sun
☀️ Sunrise 07:01 · Sunset 20:02
13h 01m of daylight · Europe/Lisbon
Air quality
PM2.5 4.8 µg/m³ - Good
No reason to change your plans - open the windows.
Source: Copernicus CAMS, updated hourly.
Common questions about Assureira weather
Will it rain in Assureira today?
No rain is in the forecast for Assureira today.
What is the temperature in Assureira right now?
It is 27° in Assureira right now. Today runs between a low of 22° and a high of 34° .
What time is sunrise and sunset in Assureira?
The sun rises at 07:01 and sets at 20:02 local time in Assureira today, giving 13h 01m of daylight.
What is the air quality in Assureira?
PM2.5 in Assureira is currently 4.8 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 Assureira 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 Assureira 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