Slidell is a city in St. Tammany Parish, Louisiana, United States. It is located on the northeastern shore of Lake Pontchartrain between Mandeville and New Orleans. The population was estimated to be 27,068 as of 2018. Slidell has a humid subtropical climate, with hot and humid summers and mild winters. The climate is generally mild throughout the year, with average highs in the 70s (°F) during the summer, and average lows in the 50s (°F) during the winter. The highest recorded temperature was 99°F in June of 1980, and the lowest was 18°F in January of 1982. Precipitation levels are generally high, with average rainfall of around 61 inches per year.
A - Slidell's Latitude is 30.275190 & Longitude is -89.781174.
A - Weather in Slidell is 21° today.
A - Climate Conditions in Slidell shows clear sky today.
A - Humidity in Slidell is 79% today.
A - Wind speed in Slidell is 3.2 km/h, flowing at 343° wind direction. today.
