If you planning to travel to Downtown Crossing, 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 9:08 AM. The temperature feels like 68.75 with a humidity level of 58 so dress accordingly. Cloud coverage is 22 percent with visibility at 14 percent. Today’s UV index is 8, don’t forget the sunscreen if you need it! Today’s winds are traveling southwest at a speed of 7 MPH. At the end of the day don’t miss the sunset at 12:25 AM.