Slidell Weather Forecast

Summary

Tammany Parish, on the northeastern shore of Lake Pontchartrain. With a humid subtropical climate, Slidell experiences hot and humid summers, mild winters, and ample rainfall throughout the year. Summers are characterized by temperatures averaging in the high 80s to low 90s Fahrenheit, while winters remain pleasant with temperatures in the 50s and 60s.

The hydrology of Slidell is heavily influenced by its proximity to Lake Pontchartrain. The lake provides a source of recreational activities like boating, fishing, and water sports. The region also boasts an extensive network of bayous, rivers, and swamps, including the famous Honey Island Swamp, offering opportunities for kayaking, canoeing, and wildlife observation.

Slidell is a haven for outdoor enthusiasts, with numerous parks and nature reserves. The Big Branch Marsh National Wildlife Refuge and Fontainebleau State Park showcase the area's natural beauty, providing trails for hiking, birdwatching, and camping. The city is also home to the Tammany Trace, a 31-mile long paved trail perfect for walking, running, and biking. Whether you enjoy water-based activities or exploring lush green spaces, Slidell offers a diverse range of outdoor recreation opportunities.