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October Weather in Sheffield
Sheffield's October 2026 forecast shows daily high temperatures ranging from 74° to 81°, with overnight lows between 55° and 58°. The average high for October is 78° with an average low of 57°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Sheffield. See also: November | December | January.