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October Weather in Wellington
Wellington's October 2026 forecast shows daily high temperatures ranging from 55° to 58°, with overnight lows between 44° and 45°. The average high for October is 57° with an average low of 45°. 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 Wellington. See also: November | December | January.