Climate Fort Benton experiences a semi-arid climate (Köppen BSk) with cold, dry winters and hot, wetter summers. On July 5, 1988, the Fort Benton area was struck by an F3 tornado that injured two people.
climate fort benton experiences a semi-arid climate (köppen bsk) with cold dry winters and hot wetter summers on july 5 1988 the fort benton area was struck by an f3 tornado that injured two people