Weatherby is a village in eastern DeKalb County, Missouri, United States.

[6] The Absolom Riggs House was listed on the National Register of Historic Places in 1982.

Grindstone Creek flows past one mile southeast of the community.

[8] According to the United States Census Bureau, the village has a total area of 0.12 square miles (0.31 km2), all land.

22.0% of all households were made up of individuals, and 7.3% had someone living alone who was 65 years of age or older.

There were 19.0% of families and 21.1% of the population living below the poverty line, including 21.7% of under eighteens and 30.0% of those over 64.

All three are under the jurisdiction of the Serbian Orthodox Church in North and South America.