Elkhart is a city in and the county seat of Morton County, Kansas, United States. The south edge of the city is the Kansas-Oklahoma state border, and the city is 8.5 miles (13.7 km) from the Kansas-Colorado border. As of the 2010 census, the city population was 2,205.
Elkhart was founded in 1913, and was named after Elkhart, Indiana.
In 1961, the county seat was moved from Richfield to Elkhart.
According to the United States Census Bureau, the city has a total area of 2.11 square miles (5.46 km2), all of it land.
Elkhart has a cool semi-arid climate (Köppen BSk) characterized by generally dry winters with extreme temperature variations, and hot summers with occasional heavy precipitation from thunder showers or storms.
During winter, because western Kansas lies both on the edge of the subtropical anticyclones and in the rain shadow of westerly winds crossing the Rocky Mountains, the region is generally dry: no measurable precipitation fell in Elkhart between 25 December 1903 and 2 April 1904, while monthly precipitation above 2 inches or 50.8 millimetres has never been recorded during January and is observed fewer than one year in ten during November, December or February. Temperatures can vary greatly during this season: strong chinook winds can drive temperatures above 80 °F or 26.7 °C even in the depth of winter, with 70 °F or 21.1 °C reached on average during six days between December and February, seven during November and eight during March. Nevertheless, cold outbreaks from Canada drive temperatures to or below 0 °F or −17.8 °C on an average of 3.6 nights per winter. The coldest temperature recorded in Elkhart has been −22 °F or −30 °C on January 19, 1984, while the hottest winter temperature has been 87 °F or 30.6 °C on February 1, 1963.
Snowfall is generally light due to dryness; however in the extremely wet and cold February 1903, 41.0 inches or 1.04 metres fell, being the major factor behind a record seasonal snowfall of 59.0 inches (1.50 m) between July 1902 and June 1903. In contrast, only a trace of snow was recorded between July 1949 and January 1950.
In the summer, the climate is generally very hot with relief from thunderstorms that provide most of the 18.9 inches or 480 millimetres of precipitation expected during one year.