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

42°F

6°C

Humidity 89%
Wind Speed N 6 mph
Barometer 30.19 in (1022.2 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 7 Feb 5:53 am CST
Extended Forecast for

Slidell LA

  • Today

    Today: Sunny, with a high near 65. Northeast wind around 5 mph becoming calm in the afternoon.

    High: 65 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 40. Calm wind.

    Low: 40 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 66. Calm wind becoming southeast around 5 mph.

    High: 66 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 47. Calm wind.

    Low: 47 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 70. Calm wind becoming south around 5 mph.

    High: 70 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 52. Calm wind.

    Low: 52 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Cloudy, with a high near 72. Calm wind becoming south around 5 mph in the afternoon.

    High: 72 °F

    Cloudy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers, mainly before midnight. Cloudy, with a low around 56. Southeast wind around 5 mph becoming calm.

    Low: 56 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, mainly after noon. Mostly sunny, with a high near 75. Calm wind becoming south around 5 mph.

    High: 75 °F

    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 65. Northeast wind around 5 mph becoming calm in the afternoon.
Tonight
Mostly clear, with a low around 40. Calm wind.
Sunday
Sunny, with a high near 66. Calm wind becoming southeast around 5 mph.
Sunday Night
Partly cloudy, with a low around 47. Calm wind.
Monday
Partly sunny, with a high near 70. Calm wind becoming south around 5 mph.
Monday Night
Mostly cloudy, with a low around 52. Calm wind.
Tuesday
Cloudy, with a high near 72. Calm wind becoming south around 5 mph in the afternoon.
Tuesday Night
A 30 percent chance of showers, mainly before midnight. Cloudy, with a low around 56. Southeast wind around 5 mph becoming calm.
Wednesday
A chance of showers, mainly after noon. Mostly sunny, with a high near 75. Calm wind becoming south around 5 mph.
Wednesday Night
Mostly cloudy, with a low around 55. Calm wind.
Thursday
Partly sunny, with a high near 74. Calm wind becoming southwest around 5 mph in the afternoon.
Thursday Night
A slight chance of showers. Mostly cloudy, with a low around 55. South wind around 5 mph.
Friday
A chance of showers. Partly sunny, with a high near 73. South wind 5 to 10 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:
11:32 pm CST Feb 6, 2026
Forecast Valid:
6am CST Feb 7, 2026-6pm CST Feb 13, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation