McIlwain Lake, Roosevelt County, Montana     User input for McIlwain Lake, Roosevelt County, Montana: Be the first to submit input for McIlwain Lake. Help improve this web site with your great input. Submit Input: Your Name: Write or Paste Input here: Upload picture:      Review Guidelines        You'll discover a pretty lake called Geddart Lake near McIlwain Lake, and do have a look at Bertino Reservoir, it's a pretty lake. High temperatures at McIlwain Lake through the warm months are in the 80's. Once the sun is down it descends down to the 50's. High temperatures throughout the winter are normally in the 20's, and throughout the dark hours in the winter at McIlwain Lake temperatures sink to the 0's. It is very dried out here at McIlwain Lake typically; June is the wettest month with most rain while February is typically the driest month.           Current weather conditions at McIlwain Lake, Roosevelt County, Montana Local climate location: POPLAR 13 miles away   Coordinates: Latitude: 48.24111 Longitude: -104.9247 Montana Lakes Complete list of all lakes in Montana Roosevelt County Lakes Complete list of all lakes in Roosevelt County Books about McIlwain Lake List of books available on Amazon.com about McIlwain Lake, Roosevelt County, Montana. Outdoors Recreation Near Williston, North Dakota Very comprehensive list of a variety of outdoors recreation in the vicinity of Williston, North Dakota, the metro area neareast to McIlwain Lake. Find info on campgrounds, hiking trails, ski resorts, lakes, beaches, parks, whitewater and more. Montana Outdoors Index This is a very comprehensive index of outdoors activities in the great state of Montana.     These outdoors activities are available near McIlwain Lake.   Lakes Near McIlwain Lake: Geddart Lake, Roosevelt CountyCounty, 9 miles away Bertino Reservoir, Roosevelt CountyCounty, 12 miles away