Weather Forecast and Radar for Slidell, Louisiana

Current & 7-day weather forecast, weather alerts, and weather radar for Slidell, Louisiana.
All times shown in your local timezone

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Temperature Forecast for Slidell, Louisiana

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Temperature Forecast for Slidell, Louisiana

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Weather Radar for Slidell, Louisiana

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Weather in Slidell, LA

Slidell, Louisiana experiences warm and humid weather year-round. In the winter months of December, January, and February, temperatures typically range from a low of 36°F to a high of 57°F. Spring weather brings temperatures that range from a low of 49°F to a high of 76°F in March, April, and May. During the summer, temperatures typically range from a low of 73°F to a high of 91°F between June, July, and August. In the fall months of September, October, and November, temperatures range from a low of 57°F to a high of 79°F. Slidell is known for having an average of 59 inches of rain per year, which is spread out over all four seasons.

Fast Facts About Slidell, LA

As of 2020, the city population is 94498.

Major Cities Nearby Slidell, LA

This map shows the current & 7-day weather forecast, weather alerts, and weather radar for Slidell, Louisiana.