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Weather in Piraeus, Greece 🇬🇷

Weather Forecast in Piraeus

Current Weather in Piraeus

Κίτρινη προειδοποίηση για Αττική
Sunny
34°C
Feels like 28°C. Sunny.
🌬️ 9 km/h SSE
💧 32% Humidity
🧭 1011 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 8.3
🌡️ Dew Point: 15°C
🌅 Sunrise: 06:18 AM
🌇 Sunset: 08:45 PM
Map Overlays:

In Piraeus right now it is 34°C and sunny, feeling like 28°C. Humidity is 32% with winds around 9 km/h, and the UV index is 8 (very high). Over the next few days, temperatures in Piraeus range from about 27°C to 35°C. ⚠️ Κίτρινη προειδοποίηση για Αττική

Hourly Forecast for Piraeus

16:00
Sunny
34°
1%
17:00
Sunny
34°
1%
18:00
Sunny
33°
1%
19:00
Sunny
32°
1%
20:00
Sunny
30°
1%
21:00
Clear
29°
2%
22:00
Clear
28°
2%
23:00
Clear
28°
2%
00:00
Clear
28°
2%
01:00
Clear
28°
2%
02:00
Clear
28°
2%
03:00
Clear
28°
2%
04:00
Clear
28°
1%
05:00
Clear
28°
1%
06:00
Clear
28°
1%
07:00
Sunny
28°
1%
08:00
Sunny
29°
1%
09:00
Sunny
30°
1%
10:00
Sunny
32°
1%
11:00
Sunny
33°
1%
12:00
Sunny
33°
1%
13:00
Sunny
34°
1%
14:00
Sunny
35°
1%
15:00
Sunny
35°
1%

14-Day Forecast for Piraeus

Sun, Jul 19
Sunny Sunny
34° / 27°
Mon, Jul 20
Sunny Sunny
35° / 28°
Tue, Jul 21
Sunny Sunny
35° / 28°
Wed, Jul 22
Sunny Sunny
34° / 27°
Thu, Jul 23
Sunny Sunny
31° / 25°
Fri, Jul 24
Sunny Sunny
30° / 20°
Sat, Jul 25
Sunny Sunny
27° / 20°
Sun, Jul 26
Sunny Sunny
29° / 23°
Mon, Jul 27
Sunny Sunny
30° / 23°
Tue, Jul 28
Sunny Sunny
32° / 25°
Wed, Jul 29
Sunny Sunny
31° / 25°
Thu, Jul 30
Sunny Sunny
32° / 25°
Fri, Jul 31
Sunny Sunny
33° / 25°
Sat, Aug 01
Sunny Sunny
33° / 25°

Additional Forecasts for Piraeus

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 165.0 μg/m³
O₃ (Ozone) 158.0 μg/m³
NO₂ (Nitrogen Dioxide) 12.5 μg/m³
SO₂ (Sulphur Dioxide) 4.2 μg/m³
PM2.5 (Fine particles) 13.8 μg/m³
PM10 (Coarse particles) 17.4 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Greece

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Best Time to Be Outside in Piraeus Tomorrow

There is no good daylight window left in Piraeus today. Tomorrow, the most comfortable window looks like 07:00 to 09:00, when it is around 29°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Piraeus

What is the temperature in Piraeus right now?

The current temperature in Piraeus is 34°C (93°F), sunny (feels like 28°C).

What's the weather like in Piraeus right now?

Conditions in Piraeus right now: Sunny, humidity 32%, wind 9 km/h SSE.

What is today's forecast for Piraeus?

Today in Piraeus: high 34°C, low 27°C, sunny. Chance of rain: 1%.

What is the 7-day weather forecast for Piraeus?

Daily highs and lows for Piraeus:

  • 2026-07-19: 34°C / 27°C
  • 2026-07-20: 35°C / 28°C
  • 2026-07-21: 35°C / 28°C
  • 2026-07-22: 34°C / 27°C
  • 2026-07-23: 31°C / 25°C
  • 2026-07-24: 30°C / 20°C
  • 2026-07-25: 27°C / 20°C
Is it going to rain in Piraeus today?

There is a 1% chance of rain in Piraeus today.

What is the wind speed in Piraeus right now?

Wind in Piraeus is currently 9 km/h (6 mph) from the SSE.

What is the UV index in Piraeus right now?

The UV index in Piraeus is currently 8.3 (very high). Sun protection is recommended when the index is 3 or higher.

Weather forecasts for other major cities in 🇬🇷 Greece: Athens · Thessaloníki · Pátra · Piraeus · Lárisa · Peristéri · Irákleion · Kallithéa · Acharnés · Kalamariá · Níkaia · Glyfáda · Volos · Ílion · Ilioúpoli · Keratsíni · Évosmos · Khalándrion · Néa Smýrni · Maroúsi · Agios Dimitrios · Zográfos · Aigáleo · Néa Ionía · Ioánnina · Palaió Fáliro · Korydallós · Tríkala · Výronas · Agía Paraskeví · Galátsi · Chalkída · Petroúpolis · Sérres · Políchni · Ródos · Kalamata · Kavála · Chaniá · Kateríni · Alexandroupoli · Lamía · Irákleio · Xánthi · Kifisiá · Agrínio · Stavroúpoli · Chaïdári · Komotiní · Sykiés