Weather forecast Barcelona 21-12-2025

Weather Sunday 21 December temperature from 11 °C to 14 °C, cloud cover up to 80%, precipitation is expected with a 100% chance, wind up to 5.11 m/s (gusts up to 6.67 m/s), air humidity from 57% to 76%, atmospheric pressure from 755 to 758 mm Hg, UV Index to 4 during the day. Forecast for the next days on the chart.