If you planning to travel to Castle Rock State Park, Los Gatos, 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 3:20 PM. The temperature feels like 43.25 with a humidity level of 45 so dress accordingly. Cloud coverage is 4 percent with visibility at 14.6 percent. Today’s UV index is 2, don’t forget the sunscreen if you need it! Today’s winds are traveling north-northeast at a speed of 16 MPH. At the end of the day don’t miss the sunset at 1:11 AM.