If you planning to travel to Galleria at Sunset, Henderson, 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 12:22 PM. The temperature feels like 77.9 with a humidity level of 19 so dress accordingly. Cloud coverage is 1 percent with visibility at 0.5 percent. Today’s UV index is 11, don’t forget the sunscreen if you need it! Today’s winds are traveling south at a speed of 7 MPH. At the end of the day don’t miss the sunset at 2:57 AM.