Heap Lake, Lyman County, South Dakota     User input for Heap Lake, Lyman County, South Dakota: Be the first to submit input for Heap Lake. Help improve this web site with your great input. Submit Input: Your Name: Write or Paste Input here: Upload picture:      Review Guidelines        While you're here at Heap Lake, you could also pop by charming Byre Lake, and Oscar Diess Dam is a charming location. If you came for an overnight stay Kennebeck KOA is a good spot to camp, and do explore Reliance Lake, it's a striking lake. This lake is so wonderful. Kennebec Koa Kampgrounds is a great local campground, and at Heap Lake you can spot Red Butte. Heap Lake gets very little rain; June is the wettest month with most rain while January is the month with       the least amount of precipitation. Throughout the warm days of summer, highs typically are in the 90's at Heap Lake. When the night sets in temperatures fall down into the 60's. The winter comes with highs in the 20's; winter nights come with lows in the 0's to Heap Lake. Holiday Inn Express CHAMBERLAIN-OACOMA is a fine place to get some rest.     Holiday Inn Express CHAMBERLAIN-OACOMA, Oacoma 21 miles away Welcome to the Holiday Inn Express of Oacoma, SD! Our hotel is 100% smoke free. We are conveniently located just off Interstate I-90 at exit 260, only a few blocks from world class walleye and bass fi... Howard Johnson Inn and Suites Oacoma, Oacoma 21 miles away Due to Sturgis Motorcycle Rally, Please Call Hotel for Availability. The one hundred percent smoke free Howard Johnson Inn and Suites Oacoma is conveniently located just off of I-90 Exit 260. This ne... Current weather conditions at Heap Lake, Lyman County, South Dakota Local climate location: KENNEBEC 18 miles away   Coordinates: Latitude: 43.83278 Longitude: -99.69111 South Dakota Lakes Complete list of all lakes in South Dakota Lyman County Lakes Complete list of all lakes in Lyman County Books about Heap Lake List of books available on Amazon.com about Heap Lake, Lyman County, South Dakota. Outdoors Recreation Near Pierre, South Dakota Very comprehensive list of a variety of outdoors recreation in the vicinity of Pierre, South Dakota, the metro area neareast to Heap Lake. Find info on campgrounds, hiking trails, ski resorts, lakes, beaches, parks, whitewater and more. South Dakota Outdoors Index This is a very comprehensive index of outdoors activities in the great state of South Dakota.     These outdoors activities are available near Heap Lake.   Hotels Near Heap Lake: Holiday Inn Express CHAMBERLAIN-OACOMA, Oacoma, 21 miles away Howard Johnson Inn and Suites Oacoma, Oacoma, 21 miles away Days Inn Chamberlain/Oacoma, Chamberlain, 21 miles away Oasis Inn, Oacoma, 24 miles away Super 8 Chamberlain SD, Chamberlain, 24 miles away   Camp Grounds Near Heap Lake: Kennebeck KOA, Kennebec, 11 miles away Kennebec Koa Kampgrounds, Kennebec, 13 miles away   Lakes Near Heap Lake: Reliance Lake, Lyman CountyCounty, 7 miles away Byre Lake, Lyman CountyCounty, 11 miles away