If you planning to travel to Lowell Lake State Park, Londonderry, Vermont, 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 12:21 PM. The temperature feels like 15.9 with a humidity level of 77 so dress accordingly. Cloud coverage is 8 percent with visibility at 11.7 percent. Today’s UV index is 2, don’t forget the sunscreen if you need it! Today’s winds are traveling east at a speed of 0 MPH. At the end of the day don’t miss the sunset at 9:24 PM.