If you planning to travel to Fire Hose Cart House, Nantucket, United States, 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 11:33 AM. The temperature feels like 50.3 with a humidity level of 71 so dress accordingly. Cloud coverage is 7 percent with visibility at 14.7 percent. Today’s UV index is 3, don’t forget the sunscreen if you need it! Today’s winds are traveling northwest at a speed of 12 MPH. At the end of the day don’t miss the sunset at 9:16 PM.