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

75°F

24°C

Humidity 52%
Wind Speed SW 10 G 18 mph
Barometer 30.10 in (1019.3 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 21 Mar 12:53 pm CDT
Extended Forecast for

Slidell Airport LA

  • This Afternoon

    This Afternoon: Sunny, with a high near 81. Southwest wind around 10 mph.

    High: 81 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 57. Southwest wind around 5 mph.

    Low: 57 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 82. Light southwest wind increasing to 5 to 10 mph in the morning.

    High: 82 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 57. Southwest wind 5 to 10 mph becoming light after midnight.

    Low: 57 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 82. Calm wind becoming west around 5 mph in the afternoon.

    High: 82 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 59. Calm wind.

    Low: 59 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 82. Calm wind becoming south around 5 mph in the afternoon.

    High: 82 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 59. South wind around 5 mph becoming calm.

    Low: 59 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 83. Light south wind increasing to 5 to 10 mph in the afternoon.

    High: 83 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 81. Southwest wind around 10 mph.
Tonight
Mostly clear, with a low around 57. Southwest wind around 5 mph.
Sunday
Sunny, with a high near 82. Light southwest wind increasing to 5 to 10 mph in the morning.
Sunday Night
Mostly clear, with a low around 57. Southwest wind 5 to 10 mph becoming light after midnight.
Monday
Sunny, with a high near 82. Calm wind becoming west around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 59. Calm wind.
Tuesday
Mostly sunny, with a high near 82. Calm wind becoming south around 5 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 59. South wind around 5 mph becoming calm.
Wednesday
Mostly sunny, with a high near 83. Light south wind increasing to 5 to 10 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 59. Southeast wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 83. Light south wind increasing to 5 to 10 mph in the afternoon.
Thursday Night
Clear, with a low around 58. South wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 84. Light southwest 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 Airport LA
 30.35°N 89.83°W
Last Update:
1:26 pm CDT Mar 21, 2026
Forecast Valid:
1pm CDT Mar 21, 2026-6pm CDT Mar 27, 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