If you planning to travel to San Sebastian City Hall, San Sebastian, 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 7:13 AM. The temperature feels like 64.55 with a humidity level of 53 so dress accordingly. Cloud coverage is 30 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 south at a speed of 19 MPH. At the end of the day don’t miss the sunset at 4:35 PM.