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

68°F

20°C

Humidity 84%
Wind Speed Calm
Barometer 29.96 in (1014.4 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 27 Feb 6:53 pm CST
Extended Forecast for

Slidell LA

  • Tonight

    Tonight: Patchy fog after 1am. Otherwise, partly cloudy, with a low around 54. Calm wind.

    Low: 54 °F

    Mostly Clear
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 9am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 76. Calm wind becoming northeast around 5 mph.

    High: 76 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 3am. Otherwise, partly cloudy, with a low around 52. Calm wind.

    Low: 52 °F

    Mostly Clear
    then Patchy
    Fog

  • Sunday

    Sunday: Areas of fog before 8am. Otherwise, mostly sunny, with a high near 76. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 76 °F

    Areas Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 55. Southeast wind around 5 mph becoming calm.

    Low: 55 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 76. Light east wind becoming southeast 5 to 10 mph in the morning.

    High: 76 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 60. Southeast wind around 5 mph.

    Low: 60 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 77. Southeast wind 5 to 15 mph.

    High: 77 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 60. East wind around 5 mph.

    Low: 60 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy fog after 1am. Otherwise, partly cloudy, with a low around 54. Calm wind.
Saturday
Patchy fog before 9am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 76. Calm wind becoming northeast around 5 mph.
Saturday Night
Patchy fog after 3am. Otherwise, partly cloudy, with a low around 52. Calm wind.
Sunday
Areas of fog before 8am. Otherwise, mostly sunny, with a high near 76. Calm wind becoming southeast around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 55. Southeast wind around 5 mph becoming calm.
Monday
Sunny, with a high near 76. Light east wind becoming southeast 5 to 10 mph in the morning.
Monday Night
Partly cloudy, with a low around 60. Southeast wind around 5 mph.
Tuesday
Partly sunny, with a high near 77. Southeast wind 5 to 15 mph.
Tuesday Night
Mostly cloudy, with a low around 60. East wind around 5 mph.
Wednesday
Partly sunny, with a high near 78. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 62. East wind around 5 mph.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 79. Southeast wind 5 to 10 mph.
Thursday Night
A slight chance of showers. Mostly cloudy, with a low around 63. Southeast wind around 5 mph.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 79. Southeast wind 5 to 15 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Slidell LA
 30.28°N 89.79°W
Last Update:
5:22 pm CST Feb 27, 2026
Forecast Valid:
7pm CST Feb 27, 2026-6pm CST Mar 6, 2026
 
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Additional Resources

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