If you planning to travel to Tobago Cays, St. Vincent and the Grenadines, 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 10:28 AM. The temperature feels like 85.7 with a humidity level of 75 so dress accordingly. Cloud coverage is 3 percent with visibility at 13.1 percent. Today’s UV index is 4, don’t forget the sunscreen if you need it! Today’s winds are traveling east-northeast at a speed of 15 MPH. At the end of the day don’t miss the sunset at 9:53 PM.