If you planning to travel to Mariposa Grove, Yosemite National Park, California, 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 2:44 PM. The temperature feels like 44.599999999999994 with a humidity level of 28 so dress accordingly. Cloud coverage is 33 percent with visibility at 14.9 percent. Today’s UV index is 1, don’t forget the sunscreen if you need it! Today’s winds are traveling southeast at a speed of 5 MPH. At the end of the day don’t miss the sunset at 12:43 AM.