If you planning to travel to Spring Point Ledge Lighthouse, South Portland, Maine, 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 11:58 AM. The temperature feels like 18.2 with a humidity level of 56 so dress accordingly. Cloud coverage is 20 percent with visibility at 14.8 percent. Today’s UV index is 2, don’t forget the sunscreen if you need it! Today’s winds are traveling west-northwest at a speed of 13 MPH. At the end of the day don’t miss the sunset at 9:03 PM.