If you planning to travel to United States Marine Hospital of Louisville, Louisville, Kentucky, 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 12:58 PM. The temperature feels like 28.4 with a humidity level of 69 so dress accordingly. Cloud coverage is 9 percent with visibility at 12.4 percent. Today’s UV index is 3, don’t forget the sunscreen if you need it! Today’s winds are traveling southeast at a speed of 3 MPH. At the end of the day don’t miss the sunset at 10:28 PM.