Flat Lake, Calhoun County, Illinois     User input for Flat Lake, Calhoun County, Illinois: Be the first to submit input for Flat Lake. Help improve this web site with your great input. Submit Input: Your Name: Write or Paste Input here: Upload picture:      Review Guidelines        Illinois has many beautiful lakes and Flat Lake is one of them. Flat Lake is not far at all from St. Louis. Lakes are pleasant; Gilbert Lake is a lake that's in the neighborhood of Flat Lake. If you need a site to stay Sleep Inn , Inn & Suites is a wonderful choice, and Goat Cliff is an out of the ordinary place to stop by while at Flat Lake. An average amount of rain falls at Flat Lake; most of the rain falls all through May; January on the other hand       is the driest. All the outdoors cool things near Flat Lake will keep you coming back repeatedly. Super 8 Motel - St Charles is a splendid place to get some rest, and the beauty of mother nature reveals herself at Twin Springs. While you're here at Flat Lake you must check out Calhoun Point; McAdams Peak is clearly visible from Flat Lake. Through the warm days of summer highs here at Flat Lake get into the 90's. Once the sun is down it plunges down to the                  60's. Through the winter highs are generally in the 30's, and winter nights come with lows in the 10's to Flat Lake. This lake is so wonderful. Don't miss out on a wonderful swamp; Murphy Slough is right here at Flat Lake, and camping at Sundermeier RV Park is always a perfect experience.   Sleep Inn , Inn & Suites, Saint Charles 7 miles away Convenient to Historic St. Charles & Casinos. Well located in St. Charles City. Executive Business Center, Indoor/Outdoor Pools, Hot Cookies at Night.... Super 8 Motel - St Charles, Saint Charles 9 miles away The Super 8 of St Charles located at exit 227 of I-70 is only 2 miles away from major attractions such as Ameristar Casino the St Charles Convention center Family arena the BassPro shop and the Histor... Current weather conditions at Flat Lake, Calhoun County, Illinois Local climate location: ELSBERRY 8 miles away   Coordinates: Latitude: 38.94917 Longitude: -90.53222 Illinois Lakes Complete list of all lakes in Illinois Calhoun County Lakes Complete list of all lakes in Calhoun County Books about Flat Lake List of books available on Amazon.com about Flat Lake, Calhoun County, Illinois. Outdoors Recreation Near St. Louis, Missouri-Illinois Very comprehensive list of a variety of outdoors recreation in the vicinity of St. Louis, Missouri-Illinois, the metro area neareast to Flat Lake. Find info on campgrounds, hiking trails, ski resorts, lakes, beaches, parks, whitewater and more. Illinois Outdoors Index This is a very comprehensive index of outdoors activities in the great state of Illinois.     These outdoors activities are available near Flat Lake.   Hotels Near Flat Lake: Sleep Inn , Inn & Suites, Saint Charles, 7 miles away Super 8 Motel - St Charles, Saint Charles, 9 miles away Holiday Inn Select St. Peters/St. Charles Area,Mo, Saint Peters, 9 miles away Red Roof Inn St. Louis St. Charles, Saint Charles, 9 miles away Days Inn St. Louis/St. Charles, Saint Charles, 9 miles away   Camp Grounds Near Flat Lake: Sundermeier RV Park, Saint Charles, 9 miles away   Ski Areas Near Flat Lake: Hidden Valley, Missouri, 25 miles away       250 vertical feet   Lakes Near Flat Lake: Gilbert Lake, Jersey CountyCounty, 2 miles away