If you planning to travel to Tate House Museum, 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 11:48 AM. The temperature feels like 34.95 with a humidity level of 63 so dress accordingly. Cloud coverage is 8 percent with visibility at 13.2 percent. Today’s UV index is 2, don’t forget the sunscreen if you need it! Today’s winds are traveling northwest at a speed of 10 MPH. At the end of the day don’t miss the sunset at 9:09 PM.