If you planning to travel to Lost World Caverns, Lewisburg, West Virginia, 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 10:58 AM. The temperature feels like 50.65 with a humidity level of 63 so dress accordingly. Cloud coverage is 3 percent with visibility at 14.5 percent. Today’s UV index is 8, don’t forget the sunscreen if you need it! Today’s winds are traveling west at a speed of 4 MPH. At the end of the day don’t miss the sunset at 11:38 PM.