If you planning to travel to Bar Harbor Whale Museum, Bar Harbor, Maine, 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 10:43 AM. The temperature feels like 31.75 with a humidity level of 82 so dress accordingly. Cloud coverage is 73 percent with visibility at 3 percent. Today’s UV index is 2, don’t forget the sunscreen if you need it! Today’s winds are traveling south-southwest at a speed of 8 MPH. At the end of the day don’t miss the sunset at 10:40 PM.