If you planning to travel to Vidgelmir Lava Tube, Bifroest, Iceland, 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 9:23 AM. The temperature feels like 43.5 with a humidity level of 84 so dress accordingly. Cloud coverage is 74 percent with visibility at 0.6 percent. Today’s UV index is 1, don’t forget the sunscreen if you need it! Today’s winds are traveling southeast at a speed of 13 MPH. At the end of the day don’t miss the sunset at 4:39 PM.