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

59°F

15°C

Humidity 54%
Wind Speed S 7 mph
Barometer 30.33 in (1027.0 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 8 Feb 9:53 am CST
Extended Forecast for

Slidell Airport LA

  • Today

    Today: Sunny, with a high near 70. South wind around 5 mph.

    High: 70 °F

    Sunny

  • Tonight

    Tonight: Areas of fog after 4am. Otherwise, increasing clouds, with a low around 47. Calm wind.

    Low: 47 °F

    Mostly Clear
    then Areas
    Fog

  • Monday

    Monday: Areas of fog before 11am. Otherwise, mostly sunny, with a high near 72. Calm wind becoming southwest around 5 mph.

    High: 72 °F

    Areas Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 50. Calm wind.

    Low: 50 °F

    Partly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 72. Light south wind increasing to 5 to 10 mph in the afternoon.

    High: 72 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Tuesday Night

    Tuesday Night: Cloudy, with a low around 55. South wind around 5 mph becoming calm.

    Low: 55 °F

    Cloudy

  • Wednesday

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

    High: 76 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 55. Calm wind.

    Low: 55 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 76. Calm wind becoming south around 5 mph in the afternoon.

    High: 76 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 70. South wind around 5 mph.
Tonight
Areas of fog after 4am. Otherwise, increasing clouds, with a low around 47. Calm wind.
Monday
Areas of fog before 11am. Otherwise, mostly sunny, with a high near 72. Calm wind becoming southwest around 5 mph.
Monday Night
Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 50. Calm wind.
Tuesday
Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 72. Light south wind increasing to 5 to 10 mph in the afternoon.
Tuesday Night
Cloudy, with a low around 55. South wind around 5 mph becoming calm.
Wednesday
A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 76. Calm wind becoming southwest around 5 mph.
Wednesday Night
Partly cloudy, with a low around 55. Calm wind.
Thursday
Partly sunny, with a high near 76. Calm wind becoming south around 5 mph in the afternoon.
Thursday Night
A slight chance of showers before midnight. Mostly cloudy, with a low around 56. South wind around 5 mph becoming calm.
Friday
A chance of showers. Partly sunny, with a high near 73. Southwest wind 5 to 10 mph becoming southeast in the afternoon.
Friday Night
A chance of showers. Mostly cloudy, with a low around 54. Southeast wind around 5 mph.
Saturday
A chance of showers. Mostly cloudy, with a high near 70. South wind 5 to 15 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:
9:31 am CST Feb 8, 2026
Forecast Valid:
10am CST Feb 8, 2026-6pm CST Feb 14, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation