If you planning to travel to Cleghorn Springs Hatchery & Visitors Center, Rapid City, South Dakota, 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 2:26 PM. The temperature feels like 40.7 with a humidity level of 64 so dress accordingly. Cloud coverage is 26 percent with visibility at 14.9 percent. Today’s UV index is 2, don’t forget the sunscreen if you need it! Today’s winds are traveling south-southwest at a speed of 6 MPH. At the end of the day don’t miss the sunset at 11:21 PM.