Barcelona hourly weather

Barcelona hour-by-hour, explained

Barcelona's Mediterranean position means conditions can shift quickly, especially when a summer tramuntana sweeps down from the Pyrenees or a coastal storm builds offshore. Our hourly forecast breaks the next 24 hours into individual slices so you know when the rain arrives, when the wind picks up, and when to grab a jacket.

Prefer a longer view? Check our 7-day Barcelona forecast or the extended 14-day outlook.