If you planning to travel to Church of the Assumption of Mary, Mertola, Portugal, 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 6:09 AM. The temperature feels like 73.75 with a humidity level of 57 so dress accordingly. Cloud coverage is 0 percent with visibility at 14.9 percent. Today’s UV index is 7, don’t forget the sunscreen if you need it! Today’s winds are traveling northwest at a speed of 9 MPH. At the end of the day don’t miss the sunset at 6:40 PM.