If you planning to travel to Artesa Winery, Napa, 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 12:53 PM. The temperature feels like 60.699999999999996 with a humidity level of 60 so dress accordingly. Cloud coverage is 6 percent with visibility at 12.1 percent. Today’s UV index is 11, don’t forget the sunscreen if you need it! Today’s winds are traveling southwest at a speed of 5 MPH. At the end of the day don’t miss the sunset at 3:19 AM.