If you planning to travel to Greater Light Garden, Nantucket, Massachusetts, 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 11:36 AM. The temperature feels like 50.3 with a humidity level of 95 so dress accordingly. Cloud coverage is 94 percent with visibility at 6.2 percent. Today’s UV index is 0, don’t forget the sunscreen if you need it! Today’s winds are traveling east-northeast at a speed of 17 MPH. At the end of the day don’t miss the sunset at 9:14 PM.