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

62°F

17°C

Humidity 90%
Wind Speed Calm
Barometer 29.97 in (1015.0 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 14 May 6:53 am CDT
Extended Forecast for

Slidell LA

  • Today

    Today: Sunny, with a high near 86. Calm wind becoming north around 5 mph in the morning.

    High: 86 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 63. North wind around 5 mph becoming calm in the evening.

    Low: 63 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 84. Southeast wind 5 to 10 mph.

    High: 84 °F

    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 65. Southeast wind 5 to 10 mph becoming light south in the evening.

    Low: 65 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly sunny, with a high near 83. Light southeast wind increasing to 5 to 10 mph in the morning.

    High: 83 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 66. Southeast wind 5 to 10 mph becoming light after midnight.

    Low: 66 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 84. Southeast wind 5 to 15 mph.

    High: 84 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 71. Southeast wind 5 to 10 mph.

    Low: 71 °F

    Mostly Cloudy

  • Monday

    Monday: A slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 84. Southeast wind 5 to 15 mph.

    High: 84 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

Today
Sunny, with a high near 86. Calm wind becoming north around 5 mph in the morning.
Tonight
Clear, with a low around 63. North wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 84. Southeast wind 5 to 10 mph.
Friday Night
Increasing clouds, with a low around 65. Southeast wind 5 to 10 mph becoming light south in the evening.
Saturday
Mostly sunny, with a high near 83. Light southeast wind increasing to 5 to 10 mph in the morning.
Saturday Night
Partly cloudy, with a low around 66. Southeast wind 5 to 10 mph becoming light after midnight.
Sunday
Mostly sunny, with a high near 84. Southeast wind 5 to 15 mph.
Sunday Night
Mostly cloudy, with a low around 71. Southeast wind 5 to 10 mph.
Monday
A slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 84. Southeast wind 5 to 15 mph.
Monday Night
Mostly cloudy, with a low around 72. Southeast wind 5 to 10 mph.
Tuesday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 85. Southeast wind 5 to 15 mph.
Tuesday Night
Mostly cloudy, with a low around 72. Southeast wind 5 to 10 mph becoming light in the evening.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 85. Light southeast wind increasing to 5 to 10 mph in the afternoon.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Slidell LA
 30.28°N 89.79°W
Last Update:
6:10 am CDT May 14, 2026
Forecast Valid:
7am CDT May 14, 2026-6pm CDT May 20, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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