weathermetro
Cities / Portugal
/ Santarém
🌦️ Foz do Rio weather
Light rain. No rain expected in the next few hours.
Feels like 33° Wind 14 km/h NW Humidity 24% UV 2 Air Good ☀ 06:47 - 20:28
⚠ Yellow Thunderstorm Warning · Moderate Yellow Thunderstorm Warning - Santarém
⚠ Yellow High Temperature Warning · Moderate Yellow High Temperature Warning - Santarém
Right now it is 34° in Foz do Rio with light rain and today's high is 39° with an overnight low of 19° . The sun rises at 06:47 and sets at 20:28, giving 13h 41m of daylight. Over the coming week highs range from 30° to 42° .
Foz do Rio is in Santarém, Portugal, sitting 123 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
19°
31°
42°
42°
20°
18:00 · 35.3° · 0.1 mm
19:00 · 31.9° · 0 mm
20:00 · 29.8° · 0 mm
21:00 · 27.1° · 0 mm
22:00 · 26.1° · 0 mm
23:00 · 22.6° · 0 mm
00:00 · 20.9° · 0 mm
01:00 · 20° · 0 mm
02:00 · 19.9° · 0 mm
03:00 · 19.8° · 0 mm
04:00 · 19.7° · 0 mm
05:00 · 19.8° · 0 mm
06:00 · 19.6° · 0 mm
07:00 · 19.6° · 0.1 mm
08:00 · 22.5° · 0 mm
09:00 · 27° · 0 mm
10:00 · 31.1° · 0 mm
11:00 · 34° · 0 mm
12:00 · 36.6° · 0 mm
13:00 · 38.9° · 0 mm
14:00 · 40.3° · 0 mm
15:00 · 40.9° · 0 mm
16:00 · 41.6° · 0 mm
17:00 · 36.5° · 0 mm
Precipitation
18:00 · 0.1 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 · 0.1 mm
08:00 · 0 mm
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
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
18:00
🌦️
35.3°
32.9°
0.1 mm
Light rain
19:00
☁️
31.9°
28.2°
-
Overcast
20:00
☁️
29.8°
25.6°
-
Overcast
21:00
☁️
27.1°
26.9°
-
Overcast
22:00
☁️
26.1°
25°
-
Overcast
23:00
☀️
22.6°
22.1°
-
Clear sky
00:00
☀️
20.9°
20.2°
-
Clear sky
01:00
☀️
20°
20.5°
-
Clear sky
02:00
☀️
19.9°
20.1°
-
Clear sky
03:00
☀️
19.8°
20°
-
Clear sky
04:00
☀️
19.7°
19.8°
-
Clear sky
05:00
☀️
19.8°
19.6°
-
Clear sky
☀️
TodayAugust 16th
Avg 28° Low 19° at 00:00
High 39° at 17:00
0.1 mm rain Feels 36° Wind ~25 km/h
Clear
Cloudy
Clear
Cloudy
00:00
19°
02:00
20°
04:00
20°
06:00
20°
08:00
22°
10:00
29°
12:00
34°
14:00
37°
16:00
39°
18:00
35°
0.1mm
20:00
30°
22:00
26°
☀️
MondayAugust 17th
Avg 28° Low 20° at 06:00
High 42° at 16:00
0.1 mm rain Wind ~27 km/h
Clear
Clear
Clear
00:00
21°
02:00
20°
04:00
20°
06:00
20°
08:00
23°
10:00
31°
12:00
37°
14:00
40°
16:00
42°
18:00
35°
20:00
30°
22:00
23°
☀️
TuesdayAugust 18th
Avg 27° Low 18° at 07:00
High 40° at 16:00
Feels 38° Wind ~20 km/h
Clear
00:00
20°
02:00
19°
04:00
19°
06:00
18°
08:00
21°
10:00
28°
12:00
34°
14:00
38°
16:00
40°
18:00
36°
20:00
26°
22:00
22°
☀️
WednesdayAugust 19th
Avg 24° Low 17° at 07:00
High 35° at 16:00
Feels 32° Wind ~21 km/h
Clear
00:00
19°
02:00
19°
04:00
18°
06:00
17°
08:00
19°
10:00
25°
12:00
30°
14:00
33°
16:00
35°
18:00
31°
20:00
25°
22:00
20°
☀️
ThursdayAugust 20th
Avg 22° Low 16° at 07:00
High 33° at 16:00
Feels 31° Wind ~24 km/h
Clear
Cloudy
Clear
00:00
17°
02:00
17°
04:00
16°
06:00
16°
08:00
18°
10:00
23°
12:00
28°
14:00
31°
16:00
33°
18:00
27°
20:00
23°
22:00
18°
☀️
FridayAugust 21st
Avg 21° Low 14° at 07:00
High 30° at 14:00
Feels 27° Wind ~22 km/h
Clear
00:00
17°
02:00
16°
04:00
16°
06:00
15°
08:00
16°
10:00
22°
12:00
27°
14:00
30°
16:00
29°
18:00
26°
20:00
21°
22:00
17°
☀️
SaturdayAugust 22nd
Avg 21° Low 14° at 06:00
High 30° at 15:00
Feels 26° Wind ~22 km/h
Clear
00:00
16°
02:00
16°
04:00
15°
06:00
14°
08:00
17°
10:00
22°
12:00
27°
14:00
30°
16:00
30°
18:00
27°
20:00
22°
22:00
17°
🌦️
SundayAugust 23rd
Avg 20° Low 15° at 06:00
High 29° at 13:00
2.1 mm rain Feels 25° Wind ~25 km/h
Clear
Clear
Rain
Cloudy
00:00
16°
02:00
15°
04:00
15°
06:00
15°
08:00
17°
10:00
21°
12:00
27°
0.1mm
14:00
28°
0.3mm
16:00
25°
0.3mm
18:00
24°
0.3mm
20:00
22°
22:00
18°
☀️
MondayAugust 24th
Avg 20° Low 14° at 06:00
High 26° at 15:00
0.3 mm rain Feels 23° Wind ~22 km/h
Clear
Rain
Partly Cloudy
Clear
00:00
16°
02:00
15°
04:00
15°
06:00
14°
08:00
16°
10:00
21°
12:00
24°
0.1mm
14:00
26°
16:00
26°
18:00
25°
20:00
21°
22:00
16°
☁️
TuesdayAugust 25th
Avg 20° Low 13° at 06:00
High 27° at 14:00
Wind ~16 km/h
Clear
Cloudy
Clear
00:00
15°
02:00
15°
04:00
14°
06:00
13°
08:00
16°
10:00
22°
12:00
25°
14:00
27°
16:00
26°
18:00
26°
20:00
23°
22:00
18°
☁️
WednesdayAugust 26th
Avg 21° Low 14° at 06:00
High 31° at 15:00
Feels 28° Wind ~19 km/h
Clear
Partly Cloudy
Cloudy
00:00
17°
02:00
16°
04:00
15°
06:00
14°
08:00
16°
10:00
22°
12:00
27°
14:00
30°
16:00
31°
18:00
27°
20:00
22°
22:00
18°
☁️
ThursdayAugust 27th
Avg 22° Low 15° at 03:00
High 32° at 15:00
Feels 30° Wind ~17 km/h
Clear
Cloudy
00:00
16°
02:00
15°
04:00
15°
06:00
15°
08:00
18°
10:00
23°
12:00
29°
14:00
32°
16:00
32°
18:00
28°
20:00
24°
22:00
20°
🌦️
FridayAugust 28th
Avg 20° Low 15° at 06:00
High 25° at 14:00
0.9 mm rain Feels 23° Wind ~19 km/h
Cloudy
Partly Cloudy
Rain
Cloudy
Clear
00:00
18°
02:00
17°
04:00
16°
06:00
15°
08:00
17°
10:00
21°
12:00
24°
0.3mm
14:00
25°
16:00
25°
18:00
24°
20:00
21°
22:00
16°
🌤️
SaturdayAugust 29th
Avg 20° Low 13° at 06:00
High 30° at 15:00
Feels 26° Wind ~21 km/h
Clear
Clear
Clear
00:00
15°
02:00
14°
04:00
14°
06:00
13°
08:00
16°
10:00
22°
12:00
26°
14:00
29°
16:00
30°
18:00
26°
20:00
22°
22:00
18°
☀️
SundayAugust 30th
Avg 23° Low 14° at 06:00
High 36° at 15:00
Feels 34° Wind ~22 km/h
Clear
00:00
18°
02:00
17°
04:00
16°
06:00
14°
08:00
17°
10:00
23°
12:00
30°
14:00
35°
16:00
36°
18:00
30°
20:00
24°
22:00
20°
🌤️
MondayAugust 31st
Avg 26° Low 15° at 06:00
High 40° at 15:00
Feels 38° Wind ~21 km/h
Partly Cloudy
Clear
Clear
00:00
17°
02:00
16°
04:00
16°
06:00
15°
08:00
20°
10:00
30°
12:00
36°
14:00
40°
16:00
40°
18:00
35°
20:00
28°
22:00
22°
Sun
☀️ Sunrise 06:47 · Sunset 20:28
13h 41m of daylight · Europe/Lisbon
Air quality
PM2.5 8.6 µg/m³ - Good
No reason to change your plans - open the windows.
Source: Copernicus CAMS, updated hourly.
Common questions about Foz do Rio weather
Will it rain in Foz do Rio today?
No rain is in the forecast for Foz do Rio today.
What is the temperature in Foz do Rio right now?
It is 34° in Foz do Rio right now. Today runs between a low of 19° and a high of 39° .
What time is sunrise and sunset in Foz do Rio?
The sun rises at 06:47 and sets at 20:28 local time in Foz do Rio today, giving 13h 41m of daylight.
What is the air quality in Foz do Rio?
PM2.5 in Foz do Rio is currently 8.6 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 Foz do Rio 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 Foz do Rio 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
weathermetro A HatchSquare product. Weather for every place on Earth - free to read, free to build on, priced only when you need scale.
© 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