Cities / Portugal / Santarém

23°

⛅ Porto Alto weather

Partly cloudy. No rain expected in the next few hours.

Feels like 20° Wind 29 km/h W Humidity 43% UV 5 Air Good ☀ 07:00 - 20:13
⚠ Yellow Thunderstorm Warning · Moderate

Yellow Thunderstorm Warning - Santarém

⚠ Yellow Rain Warning · Moderate

Yellow Rain Warning - Santarém

⚠ Yellow Thunderstorm Warning · Moderate

Yellow Thunderstorm Warning - Santarém

⚠ Yellow Rain Warning · Moderate

Yellow Rain Warning - Santarém

Right now it is 23° in Porto Alto with partly cloudy skies, it feels more like 20°, today's high is 23° with an overnight low of 17° and about 2.6 mm of rain is expected. The sun rises at 07:00 and sets at 20:13, giving 13h 13m of daylight. Over the coming week highs range from 28° to 32°.

Porto Alto is in Santarém, Portugal, sitting 15 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

14° 19° 24° 23° 15° 13:00 · 23° · 0 mm 14:00 · 23.1° · 0 mm 15:00 · 22.4° · 0 mm 16:00 · 22.9° · 0 mm 17:00 · 22.5° · 0 mm 18:00 · 21.7° · 0 mm 19:00 · 21° · 0 mm 20:00 · 19.3° · 0 mm 21:00 · 17.9° · 0 mm 22:00 · 17.4° · 0 mm 23:00 · 16.9° · 0 mm 00:00 · 16.8° · 0 mm 01:00 · 16.6° · 0 mm 02:00 · 16.4° · 0 mm 03:00 · 16° · 0 mm 04:00 · 15.7° · 0 mm 05:00 · 15.5° · 0 mm 06:00 · 15.2° · 0 mm 07:00 · 14.7° · 0 mm 08:00 · 16° · 0 mm 09:00 · 17.9° · 0 mm 10:00 · 19.8° · 0 mm 11:00 · 21.5° · 0 mm 12:00 · 23.1° · 0 mm

Precipitation

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

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
13:00 ⛅ 23° 17.2° - Partly cloudy
14:00 ⛅ 23.1° 17.7° - Partly cloudy
15:00 ☁️ 22.4° 17° - Overcast
16:00 ⛅ 22.9° 17.9° - Partly cloudy
17:00 ⛅ 22.5° 17.9° - Partly cloudy
18:00 ⛅ 21.7° 17.2° - Partly cloudy
19:00 ☀️ 21° 17.6° - Clear sky
20:00 ☀️ 19.3° 17.2° - Clear sky
21:00 ☀️ 17.9° 16.4° - Clear sky
22:00 ☀️ 17.4° 16.4° - Clear sky
23:00 ☀️ 16.9° 16.7° - Clear sky
00:00 ☀️ 16.8° 16.7° - Clear sky

Next 16 days

Today🌧️ 23°17°2.6mm Fri 28☀️ 28°15° Sat 29☀️ 30°16° Sun 30☀️ 31°18° Mon 31☀️ 31°17° Tue 1☀️ 28°16° Wed 2☀️ 32°16° Thu 3☀️ 36°17° Fri 4☀️ 36°20° Sat 5🌤️ 37°19° Sun 6☀️ 39°21° Mon 7☀️ 43°22° Tue 8☀️ 43°24° Wed 9☀️ 41°23° Thu 10⛅ 37°22°0.3mm Fri 11☁️ 34°20°
🌧️ TodayAugust 27th Avg 19° Low 17° at 05:00 High 23° at 14:00 2.6 mm rain Feels 18° Wind ~30 km/h
Rain Partly Cloudy Partly Cloudy Clear
00:00 18°
02:00 17° 0.3mm
04:00 17°
06:00 17° 0.4mm
08:00 17° 0.4mm
10:00 20°
12:00 22°
14:00 23°
16:00 23°
18:00 22°
20:00 19°
22:00 17°
☀️ FridayAugust 28th Avg 20° Low 15° at 07:00 High 28° at 16:00 Feels 26° Wind ~24 km/h
Clear Clear
00:00 17°
02:00 16°
04:00 16°
06:00 15°
08:00 16°
10:00 20°
12:00 23°
14:00 26°
16:00 28°
18:00 26°
20:00 21°
22:00 19°
☀️ SaturdayAugust 29th Avg 22° Low 16° at 07:00 High 30° at 15:00 Feels 27° Wind ~28 km/h
Clear
00:00 18°
02:00 17°
04:00 17°
06:00 16°
08:00 17°
10:00 22°
12:00 26°
14:00 30°
16:00 29°
18:00 26°
20:00 22°
22:00 20°
☀️ SundayAugust 30th Avg 23° Low 18° at 07:00 High 31° at 14:00 Feels 28° Wind ~27 km/h
Clear
00:00 19°
02:00 19°
04:00 19°
06:00 19°
08:00 20°
10:00 24°
12:00 29°
14:00 31°
16:00 30°
18:00 28°
20:00 23°
22:00 20°
☀️ MondayAugust 31st Avg 23° Low 17° at 07:00 High 31° at 14:00 Feels 25° Wind ~30 km/h
Clear
00:00 19°
02:00 19°
04:00 18°
06:00 17°
08:00 18°
10:00 24°
12:00 29°
14:00 31°
16:00 30°
18:00 26°
20:00 21°
22:00 19°
☀️ TuesdaySeptember 1st Avg 21° Low 16° at 05:00 High 28° at 14:00 Feels 22° Wind ~31 km/h
Clear
00:00 18°
02:00 17°
04:00 16°
06:00 17°
08:00 18°
10:00 22°
12:00 26°
14:00 28°
16:00 28°
18:00 24°
20:00 21°
22:00 18°
☀️ WednesdaySeptember 2nd Avg 23° Low 16° at 06:00 High 32° at 15:00 Feels 29° Wind ~24 km/h
Clear
00:00 18°
02:00 18°
04:00 18°
06:00 16°
08:00 18°
10:00 23°
12:00 29°
14:00 32°
16:00 32°
18:00 28°
20:00 23°
22:00 19°
☀️ ThursdaySeptember 3rd Avg 25° Low 17° at 06:00 High 36° at 16:00 Feels 33° Wind ~16 km/h
Clear
00:00 18°
02:00 18°
04:00 18°
06:00 17°
08:00 19°
10:00 24°
12:00 30°
14:00 34°
16:00 36°
18:00 32°
20:00 28°
22:00 23°
☀️ FridaySeptember 4th Avg 26° Low 20° at 06:00 High 36° at 15:00 Feels 33° Wind ~17 km/h
Clear
00:00 22°
02:00 22°
04:00 21°
06:00 20°
08:00 21°
10:00 26°
12:00 32°
14:00 35°
16:00 36°
18:00 33°
20:00 27°
22:00 23°
🌤️ SaturdaySeptember 5th Avg 27° Low 19° at 06:00 High 37° at 16:00 Feels 34° Wind ~20 km/h
Clear Clear Cloudy
00:00 22°
02:00 21°
04:00 20°
06:00 19°
08:00 21°
10:00 26°
12:00 32°
14:00 36°
16:00 37°
18:00 35°
20:00 30°
22:00 24°
☀️ SundaySeptember 6th Avg 29° Low 21° at 06:00 High 39° at 14:00 Feels 35° Wind ~24 km/h
Partly Cloudy Clear Clear
00:00 23°
02:00 22°
04:00 22°
06:00 21°
08:00 23°
10:00 29°
12:00 36°
14:00 39°
16:00 38°
18:00 35°
20:00 30°
22:00 24°
☀️ MondaySeptember 7th Avg 31° Low 22° at 05:00 High 43° at 15:00 Feels 39° Wind ~18 km/h
Clear
00:00 23°
02:00 23°
04:00 23°
06:00 22°
08:00 25°
10:00 32°
12:00 38°
14:00 42°
16:00 43°
18:00 39°
20:00 33°
22:00 28°
☀️ TuesdaySeptember 8th Avg 31° Low 24° at 06:00 High 43° at 15:00 Feels 39° Wind ~18 km/h
Clear
00:00 27°
02:00 26°
04:00 25°
06:00 24°
08:00 26°
10:00 32°
12:00 38°
14:00 42°
16:00 43°
18:00 37°
20:00 31°
22:00 26°
☀️ WednesdaySeptember 9th Avg 30° Low 23° at 06:00 High 41° at 15:00 Feels 37° Wind ~17 km/h
Clear
00:00 25°
02:00 25°
04:00 24°
06:00 23°
08:00 25°
10:00 31°
12:00 37°
14:00 41°
16:00 41°
18:00 37°
20:00 31°
22:00 24°
⛅ ThursdaySeptember 10th Avg 28° Low 22° at 06:00 High 37° at 15:00 0.3 mm rain Feels 33° Wind ~22 km/h
Clear Partly Cloudy Rain Cloudy
00:00 24°
02:00 24°
04:00 23°
06:00 22°
08:00 23°
10:00 29°
12:00 34°
14:00 37° 0.1mm
16:00 36° 0.1mm
18:00 31°
20:00 27°
22:00 25°
☁️ FridaySeptember 11th Avg 27° Low 20° at 23:00 High 34° at 14:00 Wind ~21 km/h
Cloudy Partly Cloudy Cloudy Partly Cloudy
00:00 24°
02:00 24°
04:00 23°
06:00 22°
08:00 23°
10:00 28°
12:00 32°
14:00 34°
16:00 34°
18:00 32°
20:00 27°
22:00 21°

Sun

☀️ Sunrise 07:00 · Sunset 20:13

13h 13m of daylight · Europe/Lisbon

Air quality

PM2.5 3.9 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Telhal · 1.5 km Samora Correia · 2.1 km Onia · 3.2 km Monte da Saúde · 5.9 km Monte da Foz · 7.2 km Galinheiras · 7.7 km

Tools for Porto Alto

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

Common questions about Porto Alto weather

Will it rain in Porto Alto today?

Yes - about 2.6 mm of rain is expected in Porto Alto today.

What is the temperature in Porto Alto right now?

It is 23° in Porto Alto right now, though it feels closer to 20°. Today runs between a low of 17° and a high of 23°.

What time is sunrise and sunset in Porto Alto?

The sun rises at 07:00 and sets at 20:13 local time in Porto Alto today, giving 13h 13m of daylight.

What is the air quality in Porto Alto?

PM2.5 in Porto Alto is currently 3.9 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 Porto Alto 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 Porto Alto 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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