If you planning to travel to Castro Marim and Vila Real de Santo Antonio Marsh Natural Reserve, Lagoa, 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 7:20 AM. The temperature feels like 58.65 with a humidity level of 73 so dress accordingly. Cloud coverage is 1 percent with visibility at 14.9 percent. Today’s UV index is 3, don’t forget the sunscreen if you need it! Today’s winds are traveling south-southeast at a speed of 5 MPH. At the end of the day don’t miss the sunset at 5:14 PM.