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Duck, North Carolina Weather. is mild with no extreme variations in temperatures. You can expect lovely weather all year long with highs in the wintertime reaching the mid-50s and lows in the 30s or 40s. Summer temperatures rarely exceed the mid 80s.
Definition of DUCK. 1. or plural duck a: any of various swimming birds (family Anatidae, the duck family) in which the neck and legs are short, the feet typically webbed, the bill often broad and flat, and the sexes usually different from each other in plumage b: the flesh of any of these birds used as food.2.edical Definition of DUCK. : any of various swimming birds (family Anatidae, the duck family) in which the neck and legs are short, the feet typically webbed, the bill often broad and flat, and the sexes usually different from each other in plumage.