Weatherby is located in Dekalb county Missouri with a geographic area of 0.1 square miles. The total population in Weatherby is 67 with 52.2% male and 47.8% female. Children under age 5 represent 0.0% of the population, under age 18 equal 7.5% of the population and over age 65 is 29.9% of the population. The median household income is $30,625, per capita income is $20,200. There are a total of 31 housing units with 77.4% owner occupied. Education includes 58.1% of residents that are high school graduates and 0.0% with a bachelor's degree or higher. The average temperature in Weatherby in the summer is 77 degrees, and in the winter 32 degrees.