How accurate is the forecast for Valongo?

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

Valongo PT

June 20, 2026 · 1:21 am

16^°

Con niebla

Sensación 18°C

Humedad: 98%
Viento: 2 km/h ENE
Presión: 1017 hPa
Cloud: 81%

No forecast for that date yet.

Clima cercano

Ciudades cerca de Valongo

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

2.8 km Campo PT View forecast 3.5 km Fânzeres PT View forecast 3.6 km Baguim do Monte PT View forecast 4.4 km Sobrado PT View forecast 5.1 km São Pedro da Cova PT View forecast 5.2 km Rio Tinto PT View forecast 5.5 km Ermesinde PT View forecast 5.6 km Gandra PT View forecast

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