Weather Forecast for Empire Mine State Historic Park, Grass Valley, California

If you planning to travel to Empire Mine State Historic Park, Grass Valley, 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 12:39 PM. The temperature feels like 70.05000000000001 with a humidity level of 42 so dress accordingly. Cloud coverage is 11 percent with visibility at 14.9 percent. Today’s UV index is 3, don’t forget the sunscreen if you need it! Today’s winds are traveling south at a speed of 5 MPH. At the end of the day don’t miss the sunset at 3:24 AM.