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Weather in Sintra, Portugal 🇵🇹

Current Weather in Sintra

Sunny
18°C
Feels like 14°C. Sunny.
🌬️ 31 km/h N
💧 86% Humidity
🧭 1018 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.5
🌡️ Dew Point: 16°C
🌅 Sunrise: 07:39 AM
🌇 Sunset: 07:11 PM
Map Overlays:

As of now, Sintra is 18°C and sunny, feeling like 14°C. Humidity is 86% with winds around 31 km/h, and the UV index is 0 (low). In the days ahead, expect temperatures in Sintra from about 17°C to 23°C.

Hourly Forecast for Sintra

19:00
Sunny
18°
12%
20:00
Clear
17°
12%
21:00
Clear
17°
12%
22:00
Clear
17°
12%
23:00
Clear
17°
14%
00:00
Clear
17°
14%
01:00
Clear
17°
13%
02:00
Clear
17°
13%
03:00
Clear
17°
13%
04:00
Clear
17°
14%
05:00
Clear
17°
14%
06:00
Clear
17°
14%
07:00
Partly Cloudy
17°
15%
08:00
Overcast
17°
26%
09:00
Overcast
17°
26%
10:00
Overcast
18°
22%
11:00
Cloudy
18°
19%
12:00
Overcast
19°
20%
13:00
Sunny
19°
8%
14:00
Sunny
19°
8%
15:00
Sunny
19°
9%
16:00
Sunny
18°
10%
17:00
Sunny
19°
8%
18:00
Sunny
19°
8%

14-Day Forecast for Sintra

Wed, Oct 07
Sunny Sunny
18° / 17°
Thu, Oct 08
Sunny Sunny
19° / 17°
Fri, Oct 09
Sunny Sunny
23° / 19°
Sat, Oct 10
Overcast Overcast
19° / 17°
Sun, Oct 11
Overcast Overcast
19° / 17°
Mon, Oct 12
Sunny Sunny
18° / 17°
Tue, Oct 13
Sunny Sunny
20° / 17°
Wed, Oct 14
Overcast Overcast
20° / 19°
Thu, Oct 15
Overcast Overcast
18° / 17°
Fri, Oct 16
Overcast Overcast
18° / 17°
Sat, Oct 17
Overcast Overcast
19° / 17°
Sun, Oct 18
Sunny Sunny
19° / 18°
Mon, Oct 19
Overcast Overcast
18° / 17°
Tue, Oct 20
Overcast Overcast
18° / 16°

Additional Forecasts for Sintra

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 141.0 μg/m³
O₃ (Ozone) 85.0 μg/m³
NO₂ (Nitrogen Dioxide) 3.2 μg/m³
SO₂ (Sulphur Dioxide) 0.8 μg/m³
PM2.5 (Fine particles) 5.3 μg/m³
PM10 (Coarse particles) 9.4 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Portugal

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Weather in Portugal ›

Best Time to Be Outside in Sintra Tomorrow

There is no good daylight window left in Sintra today. Tomorrow, the most comfortable window looks like 10:00 to 13:00, when it is around 18°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Sintra

What is the temperature in Sintra right now?

It is currently 18°C (64°F) in Sintra, sunny (feels like 14°C).

What's the weather like in Sintra right now?

Conditions in Sintra right now: Sunny, humidity 86%, wind 31 km/h N.

What is today's forecast for Sintra?

Today in Sintra: high 18°C, low 17°C, sunny. Chance of rain: 16%.

What is the 7-day weather forecast for Sintra?

Daily highs and lows for Sintra:

  • 2026-10-07: 18°C / 17°C
  • 2026-10-08: 19°C / 17°C
  • 2026-10-09: 23°C / 19°C
  • 2026-10-10: 19°C / 17°C
  • 2026-10-11: 19°C / 17°C
  • 2026-10-12: 18°C / 17°C
  • 2026-10-13: 20°C / 17°C
Is it going to rain in Sintra today?

There is a 16% chance of rain in Sintra today. Total expected precipitation: 0.04 mm.

What is the wind speed in Sintra right now?

Wind in Sintra is currently 31 km/h (19 mph) from the N.

What is the UV index in Sintra right now?

The UV index in Sintra is currently 0.5 (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