If you planning to travel to Lake Umbagog, Errol, 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 11:53 AM. The temperature feels like 20.85 with a humidity level of 80 so dress accordingly. Cloud coverage is 85 percent with visibility at 6 percent. Today’s UV index is 1, don’t forget the sunscreen if you need it! Today’s winds are traveling west-northwest at a speed of 16 MPH. At the end of the day don’t miss the sunset at 9:06 PM.