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 1:02 PM. The temperature feels like 69.15 with a humidity level of 33 so dress accordingly. Cloud coverage is 2 percent with visibility at 14.9 percent. Today’s UV index is 10, don’t forget the sunscreen if you need it! Today’s winds are traveling east at a speed of 10 MPH. At the end of the day don’t miss the sunset at 3:07 AM.