O Tempo
Weather forecast for September 28, 2026
The Portuguese Institute of Sea and Atmosphere forecasts partly cloudy skies for Ericeira on Monday, September 28, 2026, with light west winds and temperatures between 15 °C and 30 °C. Tuesday will bring moderate southerly winds and a chance of showers or thunderstorms, while Wednesday is expected to see rain and highs of 24 °C. Thursday returns to clearer skies and lighter northerly breezes.