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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 10:41 AM. The temperature feels like 81.05 with a humidity level of 74 so dress accordingly. Cloud coverage is 1 percent with visibility at 14.5 percent. Today’s UV index is 6, don’t forget the sunscreen if you need it! Today’s winds are traveling east at a speed of 15 MPH. At the end of the day don’t miss the sunset at 10:25 PM.
