If you planning to travel to Spring Mountain Ranch State Park, Las Vegas, Nevada, 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 2:10 PM. The temperature feels like 41.15 with a humidity level of 19 so dress accordingly. Cloud coverage is 3 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-southwest at a speed of 14 MPH. At the end of the day don’t miss the sunset at 12:40 AM.