A new record low temperature and a new record low max temperature was observed at DFW Airport on February 15, 2021. A low of 4°F breaks the old record of 15°F set in 1909. A high of 14°F breaks the old low max high temperature for that date of 31°F set in 1909. It is also the third coldest high temperature in DFW history. The record is 12°F set on February 12, 1899.