Grass Lake, Codington County, South Dakota     User input for Grass Lake, Codington County, South Dakota: Be the first to submit input for Grass Lake. Help improve this web site with your great input. Submit Input: Your Name: Write or Paste Input here: Upload picture:      Review Guidelines        Grass Lake is always a pleasure to visit. Summertime highs at Grass Lake typically tend to be in the 80's. When the night sets in temperatures descend down into the 50's. For the period of the wintertime highs are generally in the 20's while the cold winter nights at Grass Lake are in the-10's. Around Grass Lake you don’t get a lot of precipitation; the month with most of the rain is June; December on the other hand is the driest.           Dakota Sioux Casino & Hotel, Watertown 17 miles away Best Western Ramkota Hotel, Watertown 19 miles away This full-service Watertown, South Dakota hotel is ideal for both business and leisure travelers. Whether traveling for business or pleasure, the Best Western Ramkota Hotel is the ideal place to sta... Current weather conditions at Grass Lake, Codington County, South Dakota Local climate location: WEBSTER WATER DEPT 7 miles away   Coordinates: Latitude: 45.06944 Longitude: -97.38306 South Dakota Lakes Complete list of all lakes in South Dakota Codington County Lakes Complete list of all lakes in Codington County Books about Grass Lake List of books available on Amazon.com about Grass Lake, Codington County, South Dakota. Outdoors Recreation Near Watertown, South Dakota Very comprehensive list of a variety of outdoors recreation in the vicinity of Watertown, South Dakota, the metro area neareast to Grass 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 Grass Lake.   Hotels Near Grass Lake: Holiday Motel, Webster, 15 miles away Bunkhouse, Webster, 16 miles away Day County Inn, Webster, 16 miles away Bunko Enterprises, Webster, 16 miles away Dakota Sioux Casino & Hotel, Watertown, 17 miles away   Camp Grounds Near Grass Lake: Codington County Memorial Park, Watertown, 13 miles away Prop, Watertown, 14 miles away Bur-oak Lodge, Waubay, 18 miles away