If you planning to travel to San Sebastian Beach, Barcelona, Spain, here is your 6-day travel weather forecast to make sure you have all the essentials needed during your stay. Start your day when the sunrises at 7:15 AM. The temperature feels like 53.05 with a humidity level of 60 so dress accordingly. Cloud coverage is 0 percent with visibility at 14.9 percent. Today’s UV index is 2, don’t forget the sunscreen if you need it! Today’s winds are traveling southwest at a speed of 5 MPH. At the end of the day don’t miss the sunset at 4:27 PM.