If you planning to travel to Elan Valley, Rhayader, Wales, United Kingdom, 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 7:49 AM. The temperature feels like 39.65 with a humidity level of 92 so dress accordingly. Cloud coverage is 100 percent with visibility at 6 percent. Today’s UV index is 1, don’t forget the sunscreen if you need it! Today’s winds are traveling south at a speed of 20 MPH. At the end of the day don’t miss the sunset at 4:09 PM.