Seagoville, Texas is a small city located southeast of Dallas. The climate in Seagoville is characterized as humid subtropical, with hot, humid summers and mild winters. Summer temperatures reach an average high of around 95°F (35°C), while winter temperatures average around 55°F (13°C). Seagoville experiences moderate rainfall throughout the year, with May being the wettest month.

The city is not situated near any major bodies of water, but it does have several small lakes and ponds, such as Seagoville Lake, that provide recreational opportunities for fishing and boating. The hydrology constituents in Seagoville mainly consist of smaller waterways and drainage systems that flow into the Trinity River.

Outdoor recreation enthusiasts can enjoy activities such as hiking, camping, and picnicking at the nearby Cedar Hill State Park, located only a short drive from Seagoville. The park offers beautiful nature trails, scenic views, and opportunities for bird watching. Additionally, the city has several parks and sports fields where residents and visitors can enjoy outdoor activities like soccer, baseball, and basketball.