If you planning to travel to Keyhole State Park, Moorcroft, Wyoming, 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 2:28 PM. The temperature feels like 21.299999999999997 with a humidity level of 74 so dress accordingly. Cloud coverage is 7 percent with visibility at 13.3 percent. Today’s UV index is 2, don’t forget the sunscreen if you need it! Today’s winds are traveling south-southeast at a speed of 7 MPH. At the end of the day don’t miss the sunset at 11:21 PM.