temperature in marshall, mn
Average Weather in Marshall Minnesota, United States. Marshall has a continental climate with dry winters and hot summers. The temperature typically varies from 8Â°F to 83Â°F over the course of the year, and is rarely below -12Â°F or above 92Â°F. The warm season lasts for 124 days, from May 19 to September 20, with an average daily high temperature above 71Â°F.