If you planning to travel to New London Harbor Light, New London, Connecticut, 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 10:49 AM. The temperature feels like 65.75 with a humidity level of 87 so dress accordingly. Cloud coverage is 8 percent with visibility at 10.2 percent. Today’s UV index is 5, don’t forget the sunscreen if you need it! Today’s winds are traveling west-southwest at a speed of 4 MPH. At the end of the day don’t miss the sunset at 10:21 PM.