Currently: 79 °F. Passing clouds. (Weather station: Barcelona Airport, Spain). See more current weather ×, 14-day weather forecast for Barcelona., Barcelona - Weather forecast from Theweather.com. Weather conditions with updates on temperature, humidity, wind speed, snow, pressure, etc. for Barcelona, Barcelona, The weather today in Barcelona will be very hot with temperatures reaching 87°F. During the evening and night time the temperatures will drop to 78 ° F. For deep dive information check out our hourly weather forecast for today down the page., Interactive graph of the temperature in Barcelona for 10 days (13-22 June). The minimum value of the daily temperature is expected at around +79°F; the maximum is expected at around +84°F. At night, the minimum temperature will be +73°F and the maximum +77°F., Assess the chance of frost, strong winds, heavy rain, and snow based on the data utilised in this forecast. Get the detailed weather forecast for Barcelona, Barcelona, Spain. Access daily, 10 day and 16 day views, maps, meteograms and timelines for accurate predicitions..