National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Slidell, Slidell Airport (KASD)

Lat: 30.34°NLon: 89.82°WElev: 30ft.

Fair

63°F

17°C

Humidity 87%
Wind Speed Calm
Barometer 30.00 in (1016.0 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 10 Oct 9:53 pm CDT
Extended Forecast for

Slidell LA

  • Tonight

    Tonight: Clear, with a low around 64. Calm wind becoming southwest around 5 mph.

    Low: 64 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 88. Calm wind becoming west around 5 mph.

    High: 88 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 65. Calm wind.

    Low: 65 °F

    Partly Cloudy

  • Columbus Day

    Columbus Day: Sunny, with a high near 89. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 89 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 67. Calm wind.

    Low: 67 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 89. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 89 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 67. Southeast wind around 5 mph becoming calm.

    Low: 67 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 89. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 89 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 67. Southeast wind around 5 mph becoming calm.

    Low: 67 °F

    Clear

Detailed Forecast

Tonight
Clear, with a low around 64. Calm wind becoming southwest around 5 mph.
Sunday
Sunny, with a high near 88. Calm wind becoming west around 5 mph.
Sunday Night
Partly cloudy, with a low around 65. Calm wind.
Columbus Day
Sunny, with a high near 89. Calm wind becoming southeast around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 67. Calm wind.
Tuesday
Sunny, with a high near 89. Calm wind becoming southeast around 5 mph in the afternoon.
Tuesday Night
Clear, with a low around 67. Southeast wind around 5 mph becoming calm.
Wednesday
Sunny, with a high near 89. Calm wind becoming southeast around 5 mph in the afternoon.
Wednesday Night
Clear, with a low around 67. Southeast wind around 5 mph becoming calm.
Thursday
Sunny, with a high near 89. Calm wind becoming southeast around 5 mph in the afternoon.
Thursday Night
Clear, with a low around 68. Southeast wind around 5 mph becoming calm.
Friday
Sunny, with a high near 89. Calm wind becoming southeast around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 66. Light and variable wind becoming north 5 to 10 mph after midnight.
Saturday
Mostly sunny, with a high near 82. North wind around 15 mph, with gusts as high as 25 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Slidell LA
 30.28°N 89.76°W
Last Update:
5:06 pm CDT Oct 10, 2026
Forecast Valid:
9pm CDT Oct 10, 2026-6pm CDT Oct 17, 2026
 
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Additional Resources

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Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation