If you planning to travel to Codington County Heritage Museum, Watertown, 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 12:30 PM. The temperature feels like 38.6 with a humidity level of 37 so dress accordingly. Cloud coverage is 22 percent with visibility at 14.9 percent. Today’s UV index is 0, don’t forget the sunscreen if you need it! Today’s winds are traveling south-southwest at a speed of 16 MPH. At the end of the day don’t miss the sunset at 12:41 AM.