If you planning to travel to Glendalough Cathedral, Glendalough, Ireland, 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 8:05 AM. The temperature feels like 46.8 with a humidity level of 89 so dress accordingly. Cloud coverage is 98 percent with visibility at -- percent. Today’s UV index is 0, don’t forget the sunscreen if you need it! Today’s winds are traveling south-southwest at a speed of 19 MPH. At the end of the day don’t miss the sunset at 5:17 PM.