Asturias will see variable cloud cover, falling temperatures and possible showers in the mountains, with fog in the western coast overnight.
The Spanish Meteorological Agency (AEMET) reports in its weather forecast for today, Saturday, March 21, 2026, in Asturias, cloudy intervals in the morning, becoming mostly clear in the afternoon, and progressively overcast with low clouds at night, with associated mist and fog that may also occur at dawn on the western coast.
Isolated showers are not ruled out in the afternoon in the mountain range, which could be accompanied by thunderstorms.
Minimum temperatures will see little change, while maximum temperatures will decrease across the region.
Light variable winds, with a predominance of the northerly component during the central hours of the day, and easterly winds along the coast in the afternoon.