Weather forecast Barcelona 18-12-2025

Weather Thursday 18 December temperature from 12 °C to 15 °C, cloud cover up to 85%, precipitation is expected with a 68% chance, wind up to 4.19 m/s (gusts up to 6.53 m/s), air humidity from 68% to 79%, atmospheric pressure from 765 to 768 mm Hg, UV Index to 1.1 during the day. Forecast for the next days on the chart.