Weather Forecast for Sullivan Vineyards, Napa, California

If you planning to travel to Sullivan Vineyards, 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 1:27 PM. The temperature feels like 63.4 with a humidity level of 74 so dress accordingly. Cloud coverage is 23 percent with visibility at 9.1 percent. Today’s UV index is 9, don’t forget the sunscreen if you need it! Today’s winds are traveling south-southwest at a speed of 4 MPH. At the end of the day don’t miss the sunset at 2:51 AM.