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City of Slidell, LouisianaSlidell, LA 7-Day Weather Forecast
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Slidell Weather Forecast
Slidell, LA Weather Forecast Date: 535 AM CDT Mon Sep 21 2026
Weather forecast for Slidell, LA
Today Hi: 95°FHi: 35°C Lo: 75°F Lo: 24°C |
Today... Mostly sunny. A slight chance of showers this morning, then a chance of showers and thunderstorms this afternoon. Highs in the mid 90s. North winds around 5 mph, becoming east around 5 mph this afternoon. Chance of rain 50%. |
| Tue Hi: 91°FHi: 33°C Lo: 71°F Lo: 22°C |
Tuesday... Sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. North winds around 5 mph, becoming southeast around 5 mph in the afternoon. Chance of rain 20%. |
Wed Hi: 95°FHi: 35°C Lo: 75°F Lo: 24°C |
Wednesday... Sunny. Highs in the mid 90s. Northeast winds 5 to 10 mph. |
| Thu Hi: 91°FHi: 33°C Lo: 71°F Lo: 22°C |
Thursday... Mostly clear. Lows in the mid 70s. Highs in the lower 90s. |
Fri Hi: 89°FHi: 32°C Lo: 71°F Lo: 22°C |
Friday... Partly cloudy. Lows in the lower 70s. Highs in the upper 80s. |
| Sat Hi: 89°FHi: 32°C Lo: 71°F Lo: 22°C |
Saturday... Partly cloudy. Lows in the lower 70s. Highs in the upper 80s. |
| Sun Hi: 89°FHi: 32°C Lo: 71°F Lo: 22°C |
Sunday... Partly cloudy. Lows in the lower 70s. Highs in the upper 80s. |
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