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70458 Weather (Slidell, LA)

Slidell, LA WeatherCurrent Conditions and Weather for Slidell, Louisiana
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Clear at Slidell (70458), temperature is 74°F23°C, dew point 73°F23°C, humidity 97%. Wind direction is NNE at 3 mphat 5 km/h with visibility of 10 mi16 km. Barometric pressure is 30.18 in1022 mb. Last update: 3:42 am.*
*Time is approximately 3:42 am Thu, Sep 17, 2026. Time will be within 15 minutes of current local time. Slidell weather forecast data is updated every 15 minutes.

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It was that kind of a crazy afternoon, terrifically cold, and no sun out or anything, and you felt like you were disappearing every time you crossed a road. ―J. D. Salinger
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Slidell LA Weather - 4:42 am

Slidell Weather Forecast

Weather forecast for: Slidell LA
Last Update: 2:01 am CDT Sep 17, 2026
Overnight: Mostly clear, with a low around 74. Northeast wind around 5 mph.
Thursday: Sunny, with a high near 90. East wind 5 to 10 mph.
Thursday Night: Clear, with a low around 70. Southeast wind around 5 mph becoming calm.
Friday: Sunny, with a high near 92. Northeast wind 5 to 10 mph becoming southeast in the afternoon.
Friday Night: Clear, with a low around 71. Southeast wind around 5 mph becoming calm.
Saturday: Sunny, with a high near 94. Calm wind becoming southeast around 5 mph in the afternoon.
Saturday Night: Mostly clear, with a low around 74. Calm wind.
Sunday: A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 93. Calm wind becoming southeast around 5 mph in the afternoon.
Sunday Night: Mostly clear, with a low around 74. Calm wind.
Monday: A chance of showers and thunderstorms after 1pm. Sunny, with a high near 92. Calm wind becoming east around 5 mph in the afternoon.
Monday Night: Partly cloudy, with a low around 73. Calm wind.
Tuesday: A chance of showers and thunderstorms. Mostly sunny, with a high near 91. Calm wind becoming east around 5 mph in the afternoon.
Tuesday Night: Mostly clear, with a low around 73. Southeast wind around 5 mph becoming calm.
Wednesday: A chance of showers and thunderstorms. Sunny, with a high near 90. Northeast wind 5 to 10 mph.

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