Johnson Lake, Roosevelt County, Montana     User input for Johnson Lake, Roosevelt County, Montana: Be the first to submit input for Johnson Lake. Help improve this web site with your great input. Submit Input: Your Name: Write or Paste Input here: Upload picture:      Review Guidelines       Go to Johnson Lake if you want to go to a nice lake. Johnson Lake gets very little rainfall; June is when you get the most rain here, and the driest of the months is February. All through the summertime highs here at Johnson Lake get into the 80's. All through the moonlight hours it's generally in the 50's. The cold days of the winter come with highs in the 20's, and through the dark hours in the winter at Johnson Lake temperatures fall to the-10's.           Current weather conditions at Johnson Lake, Roosevelt County, Montana Local climate location: REDSTONE 7 miles away   Coordinates: Latitude: 48.33583 Longitude: -104.5725 Montana Lakes Complete list of all lakes in Montana Roosevelt County Lakes Complete list of all lakes in Roosevelt County Books about Johnson Lake List of books available on Amazon.com about Johnson 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 Johnson 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 Johnson Lake.