If you planning to travel to Lake Erie Arboretum at Frontier, Erie, Pennsylvania, 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 11:57 AM. The temperature feels like 68.3 with a humidity level of 58 so dress accordingly. Cloud coverage is 41 percent with visibility at 14.9 percent. Today’s UV index is 3, don’t forget the sunscreen if you need it! Today’s winds are traveling south at a speed of 16 MPH. At the end of the day don’t miss the sunset at 10:07 PM.