If you planning to travel to Bishop Ranch Regional Preserve, San Ramon, 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 51.2 with a humidity level of 91 so dress accordingly. Cloud coverage is 86 percent with visibility at 9 percent. Today’s UV index is 0, don’t forget the sunscreen if you need it! Today’s winds are traveling south at a speed of 6 MPH. At the end of the day don’t miss the sunset at 12:54 AM.