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If you planning to travel to Whistling Cay, St. John, U.S. Virgin Islands, 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 10:02 AM. The temperature feels like 91.75 with a humidity level of 83 so dress accordingly. Cloud coverage is 58 percent with visibility at 13.2 percent. Today’s UV index is 0, don’t forget the sunscreen if you need it! Today’s winds are traveling south at a speed of 18 MPH. At the end of the day don’t miss the sunset at 10:44 PM.
