If you planning to travel to D.C. Booth Historic National Fish Hatchery, Spearfish, South Dakota, 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 2:20 PM. The temperature feels like 8.35 with a humidity level of 43 so dress accordingly. Cloud coverage is 6 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 west-southwest at a speed of 11 MPH. At the end of the day don’t miss the sunset at 11:59 PM.