If you planning to travel to Oak Bluffs Harbor, Oak Bluffs, 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 9:11 AM. The temperature feels like 75.35 with a humidity level of 89 so dress accordingly. Cloud coverage is 59 percent with visibility at 7 percent. Today’s UV index is 2, don’t forget the sunscreen if you need it! Today’s winds are traveling southwest at a speed of 16 MPH. At the end of the day don’t miss the sunset at 12:19 AM.