If you planning to travel to Weeks State Park, Lancaster, New Hampshire, 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 9:40 AM. The temperature feels like 50.2 with a humidity level of 62 so dress accordingly. Cloud coverage is 8 percent with visibility at 14.5 percent. Today’s UV index is 8, don’t forget the sunscreen if you need it! Today’s winds are traveling west at a speed of 3 MPH. At the end of the day don’t miss the sunset at 11:48 PM.