If you planning to travel to Tres Hermanas Winery, Santa Maria, 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 3:05 PM. The temperature feels like 47.2 with a humidity level of 95 so dress accordingly. Cloud coverage is 64 percent with visibility at 7 percent. Today’s UV index is 2, don’t forget the sunscreen if you need it! Today’s winds are traveling west at a speed of 9 MPH. At the end of the day don’t miss the sunset at 12:54 AM.