If you planning to travel to Lough Dan, 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 5:55 AM. The temperature feels like 44.5 with a humidity level of 72 so dress accordingly. Cloud coverage is 6 percent with visibility at 14.9 percent. Today’s UV index is 4, don’t forget the sunscreen if you need it! Today’s winds are traveling northwest at a speed of 11 MPH. At the end of the day don’t miss the sunset at 6:45 PM.