[4] Weinert is located in northeastern Haskell County U.S. Route 277 passes through the western side of the city, leading north 9 miles (14 km) to Munday and south 12 miles (19 km) to Haskell, the county seat.

According to the United States Census Bureau, Weinert has a total area of 0.5 square miles (1.3 km2), all land.

[4] The climate in this area is characterized by hot, humid summers and generally mild to cool winters.

The town's population exceeded 500 by 1940, though the number declined in succeeding decades due to changes in agricultural techniques and transportation.

The City of Weinert is served by the Haskell Consolidated Independent School District.

On July 1, 1990, Weinert Independent School District merged into Haskell ISD.