If you planning to travel to Pioneer Yosemite History Center, 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 2:39 PM. The temperature feels like 32 with a humidity level of 78 so dress accordingly. Cloud coverage is 5 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 at a speed of 2 MPH. At the end of the day don’t miss the sunset at 12:46 AM.