Weather Forecast for Castle Rock Park, Walnut Creek, California

If you planning to travel to Castle Rock Park, Walnut Creek, 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 1:07 PM. The temperature feels like 50.8 with a humidity level of 81 so dress accordingly. Cloud coverage is 74 percent with visibility at 8.2 percent. Today’s UV index is 3, don’t forget the sunscreen if you need it! Today’s winds are traveling southwest at a speed of 17 MPH. At the end of the day don’t miss the sunset at 3:02 AM.