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

69°F

21°C

Humidity 22%
Wind Speed N 9 mph
Barometer 30.21 in (1022.9 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 7 Feb 2:53 pm CST
Extended Forecast for

Slidell Airport LA

  • Tonight

    Tonight: Clear, with a low around 38. Calm wind.

    Low: 38 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 68. Calm wind becoming south around 5 mph.

    High: 68 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 46. Calm wind.

    Low: 46 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 71. Calm wind becoming south around 5 mph.

    High: 71 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 50. Calm wind.

    Low: 50 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 73. Calm wind becoming south around 5 mph in the afternoon.

    High: 73 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers. Cloudy, with a low around 56. Southeast wind around 5 mph becoming calm.

    Low: 56 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: A 20 percent chance of showers. Partly sunny, with a high near 76. Calm wind becoming southwest around 5 mph.

    High: 76 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 56. Calm wind.

    Low: 56 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 38. Calm wind.
Sunday
Sunny, with a high near 68. Calm wind becoming south around 5 mph.
Sunday Night
Partly cloudy, with a low around 46. Calm wind.
Monday
Partly sunny, with a high near 71. Calm wind becoming south around 5 mph.
Monday Night
Mostly cloudy, with a low around 50. Calm wind.
Tuesday
Mostly cloudy, with a high near 73. Calm wind becoming south around 5 mph in the afternoon.
Tuesday Night
A 20 percent chance of showers. Cloudy, with a low around 56. Southeast wind around 5 mph becoming calm.
Wednesday
A 20 percent chance of showers. Partly sunny, with a high near 76. Calm wind becoming southwest around 5 mph.
Wednesday Night
Mostly cloudy, with a low around 56. Calm wind.
Thursday
Partly sunny, with a high near 76. Calm wind becoming southwest around 5 mph in the afternoon.
Thursday Night
A slight chance of showers. Mostly cloudy, with a low around 56. South wind around 5 mph becoming calm.
Friday
A chance of showers. Mostly cloudy, with a high near 74. South wind 5 to 10 mph.
Friday Night
A chance of showers. Mostly cloudy, with a low around 51. South wind around 5 mph becoming north after midnight.
Saturday
A chance of showers. Mostly cloudy, with a high near 66. North wind 5 to 10 mph becoming southwest in the morning. Winds could gust as high as 20 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Slidell Airport LA
 30.35°N 89.83°W
Last Update:
2:36 pm CST Feb 7, 2026
Forecast Valid:
3pm CST Feb 7, 2026-6pm CST Feb 14, 2026
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation