Climate almanac
Slidell
Louisiana, United States · 30.28°, -89.78°
What is the weather like in Slidell in July?
In July, Slidell is typically 87°F (31°C) during the day and 79°F (26°C) at night. The month brings about 6.5 in (164 mm) of precipitation in total.
- Average high87°F (31°C)
- Average low79°F (26°C)
- Precipitation6.5 in (164 mm)
- Clear or mostly clear days8
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)