Cities / Portugal / Porto

18°

☁️ Costa weather

Overcast. Light rain starting around 4:15am.

Feels like 19° Wind 9 km/h S Humidity 97% UV 0 Air Good ☀ 06:53 - 20:18
⚠ Yellow Rain Warning · Moderate

Yellow Rain Warning - Porto

⚠ Yellow Thunderstorm Warning · Moderate

Yellow Thunderstorm Warning - Porto

Right now it is 18° in Costa with overcast skies, today's high is 24° with an overnight low of 18° and about 1.7 mm of rain is expected. The sun rises at 06:53 and sets at 20:18, giving 13h 25m of daylight. Over the coming week highs range from 19° to 26°.

Costa is in Porto, Portugal, sitting 109 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

17° 21° 24° 24° 18° 02:00 · 17.6° · 0 mm 03:00 · 17.8° · 0.1 mm 04:00 · 17.9° · 0.1 mm 05:00 · 17.7° · 0.2 mm 06:00 · 17.5° · 0.2 mm 07:00 · 17.5° · 0.3 mm 08:00 · 17.8° · 0.1 mm 09:00 · 18.9° · 0.1 mm 10:00 · 20° · 0.2 mm 11:00 · 21.2° · 0.1 mm 12:00 · 22.4° · 0 mm 13:00 · 23.3° · 0 mm 14:00 · 23.7° · 0 mm 15:00 · 23.8° · 0 mm 16:00 · 23.5° · 0 mm 17:00 · 23.1° · 0 mm 18:00 · 22.3° · 0 mm 19:00 · 21.5° · 0 mm 20:00 · 20.5° · 0 mm 21:00 · 20° · 0 mm 22:00 · 19.5° · 0 mm 23:00 · 19.1° · 0 mm 00:00 · 18.8° · 0 mm 01:00 · 18.5° · 0 mm

Precipitation

02:00 · 0 mm 02:00 03:00 · 0.1 mm 04:00 · 0.1 mm 05:00 · 0.2 mm 05:00 06:00 · 0.2 mm 07:00 · 0.3 mm 08:00 · 0.1 mm 08:00 09:00 · 0.1 mm 10:00 · 0.2 mm 11:00 · 0.1 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 23:00 · 0 mm 23:00 00:00 · 0 mm 01:00 · 0 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
02:00 ☁️ 17.6° 18.6° - Overcast
03:00 🌦️ 17.8° 18.6° 0.1 mm Light rain
04:00 🌦️ 17.9° 19° 0.1 mm Light rain
05:00 🌦️ 17.7° 18.5° 0.2 mm Light rain
06:00 🌦️ 17.5° 18.2° 0.2 mm Light rain
07:00 🌦️ 17.5° 18.3° 0.3 mm Light rain
08:00 🌦️ 17.8° 18.7° 0.1 mm Light rain
09:00 🌦️ 18.9° 19.6° 0.1 mm Light rain
10:00 🌦️ 20° 20.1° 0.2 mm Light rain
11:00 🌦️ 21.2° 21° 0.1 mm Light rain
12:00 ☁️ 22.4° 21.6° - Overcast
13:00 ☁️ 23.3° 22.1° - Overcast

Next 16 days

Today🌦️ 24°18°1.7mm Wed 26🌧️ 20°16°23.8mm Thu 27🌧️ 19°14°14mm Fri 28☀️ 23°14° Sat 29☀️ 25°15° Sun 30🌤️ 26°17° Mon 31☀️ 26°16° Tue 1☀️ 26°16° Wed 2☀️ 25°15° Thu 3☁️ 26°18° Fri 4☁️ 26°16° Sat 5⛅ 26°17° Sun 6☀️ 27°18° Mon 7☀️ 32°19° Tue 8☀️ 29°19° Wed 9☀️ 0°0°
🌦️ TodayAugust 25th Avg 20° Low 18° at 06:00 High 24° at 15:00 1.7 mm rain Feels 22° Wind ~16 km/h
Rain Clear Cloudy
00:00 18° 0.2mm
02:00 18°
04:00 18° 0.1mm
06:00 18° 0.2mm
08:00 18° 0.1mm
10:00 20° 0.2mm
12:00 22°
14:00 24°
16:00 24°
18:00 22°
20:00 21°
22:00 20°
🌧️ WednesdayAugust 26th Avg 18° Low 16° at 23:00 High 20° at 15:00 23.8 mm rain Wind ~29 km/h
Cloudy Rain
00:00 19°
02:00 18°
04:00 18°
06:00 18°
08:00 18° 0.1mm
10:00 19° 0.7mm
12:00 19° 2.8mm
14:00 20° 0.8mm
16:00 20° 0.8mm
18:00 19° 0.8mm
20:00 17° 0.6mm
22:00 16° 0.7mm
🌧️ ThursdayAugust 27th Avg 16° Low 14° at 07:00 High 19° at 16:00 14 mm rain Feels 16° Wind ~22 km/h
Rain Clear
00:00 15° 0.6mm
02:00 15° 1.2mm
04:00 15° 0.5mm
06:00 15° 1.3mm
08:00 15° 1.1mm
10:00 15° 0.3mm
12:00 16° 1.2mm
14:00 19° 0.6mm
16:00 19° 0.4mm
18:00 18°
20:00 17°
22:00 16°
☀️ FridayAugust 28th Avg 18° Low 14° at 07:00 High 23° at 14:00 Feels 21° Wind ~15 km/h
Clear
00:00 16°
02:00 15°
04:00 15°
06:00 14°
08:00 15°
10:00 19°
12:00 22°
14:00 23°
16:00 23°
18:00 21°
20:00 19°
22:00 18°
☀️ SaturdayAugust 29th Avg 20° Low 15° at 07:00 High 25° at 14:00 Feels 22° Wind ~15 km/h
Clear Clear
00:00 17°
02:00 16°
04:00 16°
06:00 15°
08:00 16°
10:00 20°
12:00 24°
14:00 25°
16:00 25°
18:00 23°
20:00 21°
22:00 19°
🌤️ SundayAugust 30th Avg 21° Low 17° at 06:00 High 26° at 14:00 Wind ~16 km/h
Clear Partly Cloudy Clear
00:00 19°
02:00 18°
04:00 18°
06:00 17°
08:00 19°
10:00 22°
12:00 25°
14:00 26°
16:00 25°
18:00 24°
20:00 22°
22:00 20°
☀️ MondayAugust 31st Avg 21° Low 16° at 06:00 High 26° at 13:00 Feels 24° Wind ~17 km/h
Clear
00:00 19°
02:00 18°
04:00 18°
06:00 16°
08:00 18°
10:00 21°
12:00 25°
14:00 26°
16:00 25°
18:00 22°
20:00 20°
22:00 19°
☀️ TuesdaySeptember 1st Avg 20° Low 16° at 06:00 High 26° at 14:00 Feels 24° Wind ~16 km/h
Clear
00:00 18°
02:00 18°
04:00 17°
06:00 16°
08:00 17°
10:00 21°
12:00 25°
14:00 26°
16:00 25°
18:00 23°
20:00 20°
22:00 19°
☀️ WednesdaySeptember 2nd Avg 20° Low 15° at 06:00 High 25° at 14:00 Feels 22° Wind ~19 km/h
Clear
00:00 18°
02:00 17°
04:00 16°
06:00 15°
08:00 17°
10:00 20°
12:00 23°
14:00 25°
16:00 25°
18:00 23°
20:00 21°
22:00 20°
☁️ ThursdaySeptember 3rd Avg 21° Low 18° at 06:00 High 26° at 14:00 Feels 23° Wind ~26 km/h
Clear Cloudy Clear
00:00 19°
02:00 19°
04:00 18°
06:00 18°
08:00 18°
10:00 20°
12:00 24°
14:00 26°
16:00 25°
18:00 22°
20:00 20°
22:00 19°
☁️ FridaySeptember 4th Avg 20° Low 16° at 06:00 High 26° at 15:00 Feels 23° Wind ~21 km/h
Cloudy
00:00 18°
02:00 17°
04:00 16°
06:00 16°
08:00 17°
10:00 20°
12:00 24°
14:00 26°
16:00 26°
18:00 23°
20:00 20°
22:00 19°
⛅ SaturdaySeptember 5th Avg 21° Low 17° at 06:00 High 26° at 13:00 Feels 23° Wind ~18 km/h
Cloudy Cloudy Clear Partly Cloudy
00:00 18°
02:00 18°
04:00 17°
06:00 17°
08:00 18°
10:00 22°
12:00 25°
14:00 26°
16:00 24°
18:00 23°
20:00 21°
22:00 19°
☀️ SundaySeptember 6th Avg 22° Low 18° at 06:00 High 27° at 13:00 Feels 25° Wind ~18 km/h
Cloudy Clear
00:00 19°
02:00 19°
04:00 19°
06:00 18°
08:00 19°
10:00 22°
12:00 26°
14:00 26°
16:00 25°
18:00 23°
20:00 22°
22:00 21°
☀️ MondaySeptember 7th Avg 25° Low 19° at 06:00 High 32° at 14:00 Wind ~12 km/h
Clear
00:00 21°
02:00 20°
04:00 20°
06:00 19°
08:00 21°
10:00 26°
12:00 31°
14:00 32°
16:00 31°
18:00 28°
20:00 26°
22:00 24°
☀️ TuesdaySeptember 8th Avg 24° Low 19° at 06:00 High 29° at 15:00 Feels 27° Wind ~16 km/h
Clear
00:00 22°
02:00 21°
04:00 21°
06:00 19°
08:00 21°
10:00 24°
12:00 27°
14:00 29°
16:00 29°
18:00 26°
20:00 23°
22:00 20°
☀️ WednesdaySeptember 9th Avg 23° Low 0° at 07:00 High 0° at 14:00 Feels 26° Wind ~18 km/h
Cloudy Clear Unknown
00:00 20°
02:00 20°
04:00 20°
06:00 19°
08:00 20°
10:00 23°
12:00 26°
14:00 28°
16:00 26°
18:00 24°
20:00 0°
22:00 0°

Sun

☀️ Sunrise 06:53 · Sunset 20:18

13h 25m of daylight · Europe/Lisbon

Air quality

PM2.5 7.2 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Ermesinde · 0.3 km Porto Carreiro · 0.6 km Rapadas · 1.2 km Cabêda · 1.3 km Pisão · 1.4 km Cabeça · 1.4 km

Tools for Costa

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

Common questions about Costa weather

Will it rain in Costa today?

Yes - about 1.7 mm of rain is expected in Costa today.

What is the temperature in Costa right now?

It is 18° in Costa right now. Today runs between a low of 18° and a high of 24°.

What time is sunrise and sunset in Costa?

The sun rises at 06:53 and sets at 20:18 local time in Costa today, giving 13h 25m of daylight.

What is the air quality in Costa?

PM2.5 in Costa is currently 7.2 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 Costa 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 Costa 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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