If you planning to travel to Sierra Vista Regional Medical Center, San Luis Obispo, 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 2:09 PM. The temperature feels like 51.05 with a humidity level of 88 so dress accordingly. Cloud coverage is 68 percent with visibility at 8.7 percent. Today’s UV index is 5, don’t forget the sunscreen if you need it! Today’s winds are traveling west-southwest at a speed of 10 MPH. At the end of the day don’t miss the sunset at 2:11 AM.