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Weather in Oeiras, Portugal 🇵🇹

Current Weather in Oeiras

Overcast
19°C
Feels like 19°C. Overcast.
🌬️ 12 km/h N
💧 83% Humidity
🧭 1020 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 16°C
🌅 Sunrise: 07:48 AM
🌇 Sunset: 06:56 PM
Map Overlays:

As of now, Oeiras is 19°C and overcast, feeling like 19°C. Expect 83% humidity and winds of about 12 km/h, and the UV index is 0 (low). Across the coming days, Oeiras should see roughly 15°C to 25°C.

Hourly Forecast for Oeiras

03:00
Partly Cloudy
19°
18%
04:00
Overcast
19°
27%
05:00
Overcast
19°
26%
06:00
Overcast
18°
26%
07:00
Partly Cloudy
18°
17%
08:00
Partly Cloudy
18°
16%
09:00
Partly Cloudy
19°
13%
10:00
Sunny
20°
6%
11:00
Sunny
22°
4%
12:00
Sunny
22°
3%
13:00
Sunny
23°
3%
14:00
Sunny
23°
3%
15:00
Sunny
22°
3%
16:00
Sunny
22°
3%
17:00
Sunny
21°
4%
18:00
Sunny
20°
7%
19:00
Clear
18°
10%
20:00
Clear
18°
11%
21:00
Clear
18°
10%
22:00
Clear
18°
10%
23:00
Clear
18°
10%
00:00
Clear
18°
10%
01:00
Clear
17°
10%
02:00
Clear
17°
10%

14-Day Forecast for Oeiras

Sat, Oct 17
Sunny Sunny
23° / 18°
Sun, Oct 18
Sunny Sunny
25° / 16°
Mon, Oct 19
Sunny Sunny
24° / 15°
Tue, Oct 20
Overcast Overcast
19° / 15°
Wed, Oct 21
Overcast Overcast
20° / 15°
Thu, Oct 22
Overcast Overcast
21° / 13°
Fri, Oct 23
Cloudy Cloudy
21° / 13°
Sat, Oct 24
Overcast Overcast
22° / 15°
Sun, Oct 25
Sunny Sunny
26° / 13°
Mon, Oct 26
Sunny Sunny
24° / 15°
Tue, Oct 27
Overcast Overcast
23° / 14°
Wed, Oct 28
Sunny Sunny
25° / 14°
Thu, Oct 29
Sunny Sunny
26° / 15°
Fri, Oct 30
Sunny Sunny
25° / 16°

Additional Forecasts for Oeiras

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 121.0 μg/m³
O₃ (Ozone) 63.0 μg/m³
NO₂ (Nitrogen Dioxide) 3.5 μg/m³
SO₂ (Sulphur Dioxide) 0.8 μg/m³
PM2.5 (Fine particles) 3.7 μg/m³
PM10 (Coarse particles) 6.4 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Portugal

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Weather in Portugal ›

Best Time to Be Outside in Oeiras Today

The most comfortable window in Oeiras today looks like 15:00 to 18:00, when it is around 22°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Oeiras

What is the temperature in Oeiras right now?

Oeiras is sitting at 19°C (67°F) right now, overcast (feels like 19°C).

What's the weather like in Oeiras right now?

Conditions in Oeiras right now: Overcast, humidity 83%, wind 12 km/h N.

What is today's forecast for Oeiras?

Today in Oeiras: high 23°C, low 18°C, sunny. Chance of rain: 10%.

What is the 7-day weather forecast for Oeiras?

Daily highs and lows for Oeiras:

  • 2026-10-17: 23°C / 18°C
  • 2026-10-18: 25°C / 16°C
  • 2026-10-19: 24°C / 15°C
  • 2026-10-20: 19°C / 15°C
  • 2026-10-21: 20°C / 15°C
  • 2026-10-22: 21°C / 13°C
  • 2026-10-23: 21°C / 13°C
Is it going to rain in Oeiras today?

There is a 10% chance of rain in Oeiras today.

What is the wind speed in Oeiras right now?

Wind in Oeiras is currently 12 km/h (8 mph) from the N.

What is the UV index in Oeiras right now?

The UV index in Oeiras is currently 0 (low). Sun protection is recommended when the index is 3 or higher.

Weather forecasts for other major cities in 🇵🇹 Portugal: Lisbon · Porto · Amadora · Braga · Setúbal · Coimbra · Queluz · Funchal · Cacém · Vila Nova de Gaia · Algueirão · Loures · Felgueiras · Évora · Rio de Mouro · Odivelas · Aveiro · Amora · Corroios · Barreiro · Monsanto · Rio Tinto · São Domingos de Rana · Figueira da Foz · Leiria · Ponte de Lima · Faro · Sesimbra · Guimarães · Ermesinde · Santo António dos Olivais · Portimão · Benfica · Cascais · Maia · Viana do Castelo · Oeiras · Esposende · Almada · Olivais · Castelo Branco · Alcabideche · Espinho · Câmara de Lobos · Guarda · Alvalade · Arrentela · Montijo · Charneca de Caparica · Olhão