If you planning to travel to Boston National Historical Park, Boston, 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 11:55 AM. The temperature feels like 32.9 with a humidity level of 66 so dress accordingly. Cloud coverage is 4 percent with visibility at 15 percent. Today’s UV index is 0, don’t forget the sunscreen if you need it! Today’s winds are traveling west at a speed of 14 MPH. At the end of the day don’t miss the sunset at 9:11 PM.