Climate almanac
Slidell
Louisiana, United States · 30.28°, -89.78°
What is the weather like in Slidell in April?
In April, Slidell is typically 75°F (24°C) during the day and 65°F (18°C) at night. The month brings about 4.1 in (105 mm) of precipitation in total.
- Average high75°F (24°C)
- Average low65°F (18°C)
- Precipitation4.1 in (105 mm)
- Clear or mostly clear days12
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)