If you planning to travel to Church of San Juan, Mieres, 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 5:18 AM. The temperature feels like 44.9 with a humidity level of 79 so dress accordingly. Cloud coverage is 5 percent with visibility at 15 percent. Today’s UV index is 9, don’t forget the sunscreen if you need it! Today’s winds are traveling south at a speed of 4 MPH. At the end of the day don’t miss the sunset at 7:25 PM.