If you planning to travel to Orange County, CA, United States (SNA-John Wayne), 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 1:43 PM. The temperature feels like 78.8 with a humidity level of 66 so dress accordingly. Cloud coverage is 4 percent with visibility at 16.6 percent. Today’s UV index is 0, don’t forget the sunscreen if you need it! Today’s winds are traveling southwest at a speed of 6 MPH. At the end of the day don’t miss the sunset at 1:41 AM.