If you planning to travel to Elfin Forest Preserve, Los Osos, 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 2:50 PM. The temperature feels like 54 with a humidity level of 100 so dress accordingly. Cloud coverage is 90 percent with visibility at 4.1 percent. Today’s UV index is 1, don’t forget the sunscreen if you need it! Today’s winds are traveling west at a speed of 6 MPH. At the end of the day don’t miss the sunset at 12:52 AM.