Traveling to American Yacht Harbor, St. Thomas, U.S. Virgin Islands? Here is your 6-day weather forecast in the area. Whether it is a warm weather destinations or cold climate don’t forget to consider weather, while you pack your bags for this trip. Start your day when the sunrises at 10:18 AM and don’t miss the sunset at 9:48 PM. Today’s winds are traveling east-northeast at a speed of 17 MPH. The temperature feels like 80 with a humidity level of 83. Cloud coverage is 94 percent with 5.9 percent visibility. Today’s UV index is 0 make sure to prepare properly. Make sure to plan your travel itinerary to match your travel weather forecast to make the most of your vacation with Reservations.com.