How accurate is the forecast for Alcântara?

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

Alcântara PT

June 29, 2026 · 12:35 am

19^°

Plutôt dégagé

Ressenti 19°C

Humidité: 81%
Vent: 10 km/h N
Pression: 1023 hPa
Cloud: 35%

Météo proche

Villes près de Alcântara

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

0.9 km Prazeres PT View forecast 1.9 km Belém PT View forecast 2.3 km Campo De Ourique PT View forecast 2.5 km Santa Maria de Belém PT View forecast 2.5 km Cacilhas PT View forecast 2.5 km Principe Real PT View forecast 2.7 km Bairro Alto PT View forecast 2.8 km Almada PT View forecast

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