How accurate is the forecast for Sintra?

Forecasts are pulled from leading meteorological models and refreshed automatically every 30 minutes. Short-range accuracy (next 24 hours) is typically within 1–2°C and 80–90% for precipitation.

How often is the data updated?

Current conditions and the hourly outlook refresh every 30 minutes; daily forecasts every hour.

What does the air-quality (AQI) value mean?

We display the European AQI on a scale from Good (0–20) to Extremely poor (>100), blending PM2.5, PM10, NO₂ and O₃.

Clima Map

Sintra PT

June 7, 2026 · 2:22 am

15^°

Parcialmente nublado

Sensación 13°C

Humedad: 91%
Viento: 16 km/h N
Presión: 1020 hPa
Cloud: 81%

Índice UV

Bajo

No protection needed.

Clima cercano

Ciudades cerca de Sintra

Compare weather conditions in surrounding cities and open any local forecast instantly.

3 km Algueirão PT View forecast 3.2 km Mem Martins PT View forecast 5.8 km Rio de Mouro PT View forecast 6 km Colares PT View forecast 7.4 km Fontanelas PT View forecast 7.9 km Cacém PT View forecast 8 km Alcabideche PT View forecast 8.3 km São João das Lampas PT View forecast

Weather notice Forecasts are for general planning. During severe weather, follow official alerts and local authority instructions.