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Weather in Sintra, Portugal 🇵🇹

Weather Forecast in Sintra

Current Weather in Sintra

Yellow High Temperature Warning for Setúbal
Sunny
18°C
Feels like 18°C. Sunny.
🌬️ 14 km/h N
💧 88% Humidity
🧭 1019 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.1
🌡️ Dew Point: 15°C
🌅 Sunrise: 06:19 AM
🌇 Sunset: 09:05 PM
Map Overlays:

In Sintra right now it is 18°C and sunny, feeling like 18°C. Humidity is 88% with winds around 14 km/h, and the UV index is 0 (low). Over the next few days, temperatures in Sintra range from about 17°C to 25°C. ⚠️ Yellow High Temperature Warning for Setúbal

Hourly Forecast for Sintra

08:00
Sunny
19°
9%
09:00
Sunny
20°
6%
10:00
Sunny
22°
4%
11:00
Sunny
23°
3%
12:00
Sunny
24°
3%
13:00
Sunny
25°
3%
14:00
Sunny
25°
3%
15:00
Sunny
25°
3%
16:00
Sunny
24°
3%
17:00
Sunny
24°
3%
18:00
Partly Cloudy
23°
6%
19:00
Sunny
22°
5%
20:00
Sunny
21°
5%
21:00
Sunny
20°
7%
22:00
Clear
19°
8%
23:00
Clear
19°
9%
00:00
Clear
19°
10%
01:00
Clear
19°
10%
02:00
Clear
19°
10%
03:00
Clear
19°
10%
04:00
Clear
18°
10%
05:00
Clear
18°
11%
06:00
Clear
18°
11%
07:00
Sunny
18°
11%

14-Day Forecast for Sintra

Tue, Jul 07
Sunny Sunny
25° / 18°
Wed, Jul 08
Sunny Sunny
25° / 18°
Thu, Jul 09
Sunny Sunny
23° / 17°
Fri, Jul 10
Sunny Sunny
23° / 17°
Sat, Jul 11
Sunny Sunny
24° / 18°
Sun, Jul 12
Sunny Sunny
23° / 18°
Mon, Jul 13
Sunny Sunny
23° / 17°
Tue, Jul 14
Sunny Sunny
23° / 18°
Wed, Jul 15
Sunny Sunny
24° / 18°
Thu, Jul 16
Sunny Sunny
23° / 18°
Fri, Jul 17
Sunny Sunny
23° / 18°
Sat, Jul 18
Sunny Sunny
21° / 18°
Sun, Jul 19
Sunny Sunny
22° / 18°
Mon, Jul 20
Sunny Sunny
22° / 18°

Additional Forecasts for Sintra

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 106.0 μg/m³
O₃ (Ozone) 78.0 μg/m³
NO₂ (Nitrogen Dioxide) 3.7 μg/m³
SO₂ (Sulphur Dioxide) 0.7 μg/m³
PM2.5 (Fine particles) 9.3 μg/m³
PM10 (Coarse particles) 17.1 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Portugal

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Best Time to Be Outside in Sintra Today

The most comfortable window in Sintra today looks like 19:00 to 21:00, when it is around 21°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?

The current temperature in Sintra is 18°C (65°F), sunny (feels like 18°C).

What's the weather like in Sintra right now?

Conditions in Sintra right now: Sunny, humidity 88%, wind 14 km/h N.

What is today's forecast for Sintra?

Today in Sintra: high 25°C, low 18°C, sunny. Chance of rain: 7%.

What is the 7-day weather forecast for Sintra?

Daily highs and lows for Sintra:

  • 2026-07-07: 25°C / 18°C
  • 2026-07-08: 25°C / 18°C
  • 2026-07-09: 23°C / 17°C
  • 2026-07-10: 23°C / 17°C
  • 2026-07-11: 24°C / 18°C
  • 2026-07-12: 23°C / 18°C
  • 2026-07-13: 23°C / 17°C
Is it going to rain in Sintra today?

There is a 7% chance of rain in Sintra today. Total expected precipitation: 0.01 mm.

What is the wind speed in Sintra right now?

Wind in Sintra is currently 14 km/h (9 mph) from the N.

What is the UV index in Sintra right now?

The UV index in Sintra is currently 0.1 (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