If you planning to travel to Old North Bridge, Lexington, 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 10:48 AM. The temperature feels like 48.2 with a humidity level of 84 so dress accordingly. Cloud coverage is 88 percent with visibility at 5 percent. Today’s UV index is 2, don’t forget the sunscreen if you need it! Today’s winds are traveling southeast at a speed of 5 MPH. At the end of the day don’t miss the sunset at 11:00 PM.