weathermetro
Cities / Portugal
/ Viana do Castelo
☀️ Santana weather
Clear sky. No rain expected in the next few hours.
Feels like 20° Wind 12 km/h NE Humidity 61% UV 0 Air Good ☀ 07:03 - 20:06
Right now it is 21° in Santana with clear skies and today's high is 21° with an overnight low of 17° . The sun rises at 07:03 and sets at 20:06, giving 13h 03m of daylight. Over the coming week highs range from 18° to 21° - a steady stretch with little day-to-day change.
Santana is in Viana do Castelo, Portugal, sitting 10 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
18°
20°
22°
21°
18°
23:00 · 21° · 0 mm
00:00 · 21° · 0 mm
01:00 · 20.9° · 0 mm
02:00 · 20.9° · 0 mm
03:00 · 20.8° · 0 mm
04:00 · 20.8° · 0 mm
05:00 · 20.5° · 0 mm
06:00 · 20.7° · 0 mm
07:00 · 20.5° · 0 mm
08:00 · 20.5° · 0 mm
09:00 · 20.5° · 0 mm
10:00 · 20.3° · 0 mm
11:00 · 18.4° · 0 mm
12:00 · 18° · 0 mm
13:00 · 18.2° · 0 mm
14:00 · 19.8° · 0 mm
15:00 · 18.2° · 0 mm
16:00 · 18.6° · 0 mm
17:00 · 18.9° · 0 mm
18:00 · 20° · 0 mm
19:00 · 19.7° · 0 mm
20:00 · 19.5° · 0 mm
21:00 · 19.2° · 0 mm
22:00 · 19.4° · 0 mm
Precipitation
23:00 · 0 mm
23:00
00:00 · 0 mm
01:00 · 0 mm
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
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
23:00
☀️
21°
20.1°
-
Clear sky
00:00
☀️
21°
19.5°
-
Clear sky
01:00
☀️
20.9°
20°
-
Clear sky
02:00
☀️
20.9°
19.6°
-
Clear sky
03:00
☀️
20.8°
19.7°
-
Clear sky
04:00
☀️
20.8°
20°
-
Clear sky
05:00
☁️
20.5°
20.4°
-
Overcast
06:00
☁️
20.7°
20°
-
Overcast
07:00
☁️
20.5°
20.1°
-
Overcast
08:00
⛅
20.5°
20°
-
Partly cloudy
09:00
☀️
20.5°
20.7°
-
Clear sky
10:00
☁️
20.3°
20.1°
-
Overcast
☀️
TodaySeptember 3rd
Avg 19° Low 17° at 14:00
High 21° at 22:00
Wind ~13 km/h
Clear
00:00
20°
02:00
20°
04:00
20°
06:00
20°
08:00
20°
10:00
20°
12:00
18°
14:00
17°
16:00
18°
18:00
20°
20:00
21°
22:00
21°
☁️
FridaySeptember 4th
Avg 20° Low 18° at 12:00
High 21° at 00:00
Wind ~17 km/h
Clear
Cloudy
Cloudy
Cloudy
00:00
21°
02:00
21°
04:00
21°
06:00
21°
08:00
21°
10:00
20°
12:00
18°
14:00
20°
16:00
19°
18:00
20°
20:00
20°
22:00
19°
☀️
SaturdaySeptember 5th
Avg 19° Low 18° at 14:00
High 20° at 02:00
Feels 22° Wind ~23 km/h
Cloudy
Clear
Cloudy
Clear
00:00
19°
02:00
20°
04:00
19°
06:00
20°
08:00
19°
10:00
19°
12:00
20°
14:00
18°
16:00
18°
18:00
19°
20:00
19°
22:00
19°
☁️
SundaySeptember 6th
Avg 19° Low 18° at 15:00
High 19° at 00:00
Feels 22° Wind ~21 km/h
Clear
Cloudy
Cloudy
00:00
19°
02:00
19°
04:00
19°
06:00
19°
08:00
19°
10:00
19°
12:00
18°
14:00
18°
16:00
18°
18:00
19°
20:00
19°
22:00
19°
⛅
MondaySeptember 7th
Avg 18° Low 17° at 13:00
High 19° at 10:00
Wind ~27 km/h
Clear
Cloudy
Clear
Cloudy
00:00
19°
02:00
18°
04:00
18°
06:00
18°
08:00
18°
10:00
19°
12:00
18°
14:00
18°
16:00
18°
18:00
18°
20:00
19°
22:00
18°
☁️
TuesdaySeptember 8th
Avg 18° Low 17° at 08:00
High 18° at 22:00
Wind ~31 km/h
Clear
Cloudy
Clear
00:00
18°
02:00
18°
04:00
18°
06:00
17°
08:00
17°
10:00
18°
12:00
18°
14:00
17°
16:00
18°
18:00
18°
20:00
18°
22:00
18°
☁️
WednesdaySeptember 9th
Avg 18° Low 16° at 13:00
High 19° at 22:00
Wind ~23 km/h
Partly Cloudy
Cloudy
Clear
00:00
18°
02:00
18°
04:00
18°
06:00
17°
08:00
17°
10:00
18°
12:00
17°
14:00
17°
16:00
17°
18:00
18°
20:00
18°
22:00
19°
⛅
ThursdaySeptember 10th
Avg 18° Low 17° at 13:00
High 19° at 20:00
Wind ~23 km/h
Clear
Partly Cloudy
Cloudy
00:00
19°
02:00
18°
04:00
18°
06:00
17°
08:00
18°
10:00
19°
12:00
17°
14:00
17°
16:00
18°
18:00
19°
20:00
19°
22:00
19°
☀️
FridaySeptember 11th
Avg 18° Low 18° at 13:00
High 19° at 00:00
Feels 17° Wind ~36 km/h
Clear
00:00
19°
02:00
18°
04:00
18°
06:00
18°
08:00
18°
10:00
18°
12:00
18°
14:00
18°
16:00
18°
18:00
19°
20:00
19°
22:00
19°
☀️
SaturdaySeptember 12th
Avg 19° Low 18° at 13:00
High 19° at 10:00
Wind ~29 km/h
Clear
Clear
00:00
19°
02:00
19°
04:00
19°
06:00
19°
08:00
19°
10:00
19°
12:00
19°
14:00
18°
16:00
19°
18:00
19°
20:00
19°
22:00
19°
☀️
SundaySeptember 13th
Avg 19° Low 18° at 07:00
High 21° at 19:00
Feels 18° Wind ~33 km/h
Cloudy
Clear
00:00
19°
02:00
19°
04:00
19°
06:00
18°
08:00
18°
10:00
19°
12:00
20°
14:00
20°
16:00
20°
18:00
20°
20:00
20°
22:00
19°
☀️
MondaySeptember 14th
Avg 19° Low 18° at 15:00
High 22° at 23:00
Feels 20° Wind ~19 km/h
Clear
00:00
19°
02:00
18°
04:00
18°
06:00
18°
08:00
18°
10:00
19°
12:00
19°
14:00
18°
16:00
18°
18:00
19°
20:00
20°
22:00
22°
☀️
TuesdaySeptember 15th
Avg 21° Low 20° at 16:00
High 23° at 23:00
Feels 21° Wind ~17 km/h
Clear
00:00
21°
02:00
21°
04:00
20°
06:00
20°
08:00
20°
10:00
22°
12:00
22°
14:00
21°
16:00
20°
18:00
21°
20:00
22°
22:00
23°
☀️
WednesdaySeptember 16th
Avg 20° Low 18° at 23:00
High 23° at 00:00
Feels 21° Wind ~23 km/h
Clear
Partly Cloudy
Cloudy
00:00
23°
02:00
23°
04:00
22°
06:00
21°
08:00
21°
10:00
21°
12:00
19°
14:00
19°
16:00
18°
18:00
18°
20:00
18°
22:00
18°
☁️
ThursdaySeptember 17th
Avg 18° Low 17° at 06:00
High 20° at 19:00
Wind ~16 km/h
Cloudy
Partly Cloudy
00:00
18°
02:00
18°
04:00
17°
06:00
17°
08:00
18°
10:00
19°
12:00
18°
14:00
18°
16:00
18°
18:00
20°
20:00
20°
22:00
19°
☁️
FridaySeptember 18th
Avg 18° Low 17° at 16:00
High 19° at 10:00
Wind ~15 km/h
Cloudy
00:00
18°
02:00
18°
04:00
18°
06:00
18°
08:00
18°
10:00
19°
12:00
18°
14:00
18°
16:00
17°
18:00
18°
20:00
18°
22:00
18°
Sun
☀️ Sunrise 07:03 · Sunset 20:06
13h 03m 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.
Common questions about Santana weather
Will it rain in Santana today?
No rain is in the forecast for Santana today.
What is the temperature in Santana right now?
It is 21° in Santana right now. Today runs between a low of 17° and a high of 21° .
What time is sunrise and sunset in Santana?
The sun rises at 07:03 and sets at 20:06 local time in Santana today, giving 13h 03m of daylight.
What is the air quality in Santana?
PM2.5 in Santana 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 Santana 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 Santana 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