If you planning to travel to Channel Islands National Park, Ventura, 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 2:29 PM. The temperature feels like 59.75 with a humidity level of 53 so dress accordingly. Cloud coverage is 5 percent with visibility at 13.7 percent. Today’s UV index is 4, don’t forget the sunscreen if you need it! Today’s winds are traveling west-northwest at a speed of 16 MPH. At the end of the day don’t miss the sunset at 12:54 AM.