If you planning to travel to Mendocino Headlands State Park, Mendocino, 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 3:35 PM. The temperature feels like 50.3 with a humidity level of 81 so dress accordingly. Cloud coverage is 7 percent with visibility at 14.5 percent. Today’s UV index is 3, don’t forget the sunscreen if you need it! Today’s winds are traveling north-northwest at a speed of 17 MPH. At the end of the day don’t miss the sunset at 1:13 AM.