If you planning to travel to Harvard Science Center, Cambridge, 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 -4.35 with a humidity level of 23 so dress accordingly. Cloud coverage is 10 percent with visibility at 0.5 percent. Today’s UV index is 3, don’t forget the sunscreen if you need it! Today’s winds are traveling west at a speed of 21 MPH. At the end of the day don’t miss the sunset at 10:01 PM.