If you planning to travel to Ruby Hill Winery, Pleasanton, 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 3:18 PM. The temperature feels like 52.25 with a humidity level of 87 so dress accordingly. Cloud coverage is 79 percent with visibility at 9 percent. Today’s UV index is 1, don’t forget the sunscreen if you need it! Today’s winds are traveling south at a speed of 4 MPH. At the end of the day don’t miss the sunset at 12:54 AM.