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        If you need a location to stay Holiday Inn Express Hotel & Suites ST CHARLES is a nice choice; a splendid location to camp here at Flat Lake is Sundermeier Rv & Boat Storage. Here at Flat Lake there are plenty of people from St. Louis, and camping is available at Deer Hollow Ranch. Flat Lake is a good location of normal rain; of all the months in a year May is the one with the most rain, and January is when it's the driest. If the weather is gorgeous, you       obtain a delightful view of McAdams Peak from Flat Lake, and Calhoun Point is very near and is a good spot to pop by. What a spot this is for outdoors people. Goat Cliff is something you shouldn't miss if you're here at Flat Lake; not far from Flat Lake you'll stumble on Gilbert Lake which is a gorgeous lake. This lake is so wonderful. After a long day outdoors Sleep Inn Saint Charles is a nice site to spend a night or two, and if you like swamps you're in                  luck, Murphy Slough is right close by. All through the warm days of summer highs here at Flat Lake get into the 90's. When the night sets in temperatures descend down into the 60's. All through the winter highs are in the 30's while Flat Lake nighttime low temperatures all through the winter are in the 10's. This lake is so wonderful. Twin Springs is always fun to check out, and there are other spots here than Flat Lake, for example Swan Lake.   Sleep Inn Saint Charles, 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.... Holiday Inn Express Hotel & Suites ST CHARLES, Saint Charles 7 miles away Stay Your Way at One of the Best St. Charles Hotels Located in charming St. Charles and just 30 miles from downtown St. Louis and the confluence of the Missouri and Mississippi rivers, the Holiday Inn... 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 Saint Charles, Saint Charles, 7 miles away Holiday Inn Express Hotel & Suites ST CHARLES, Saint Charles, 7 miles away Hampton Inn St LouisSt Charles, Saint Charles, 9 miles away Super 8 Motel - St Charles, Saint Charles, 9 miles away Holiday Inn Select ST. PETERS-ST. CHARLES, Saint Peters, 9 miles away   Camp Grounds Near Flat Lake: Sundermeier Rv & Boat Storage, St Charles, 9 miles away Deer Hollow Ranch, St Louis, 16 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 Swan Lake, Calhoun CountyCounty, 2 miles away