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

66°F

19°C

Humidity 47%
Wind Speed Vrbl 3 mph
Barometer 30.08 in (1018.6 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 6 Feb 11:53 am CST
Extended Forecast for

Slidell LA

  • This Afternoon

    This Afternoon: Sunny, with a high near 68. West wind 5 to 10 mph.

    High: 68 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 42. West wind around 5 mph becoming northeast after midnight.

    Low: 42 °F

    Clear

  • Saturday

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

    High: 65 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 39. Calm wind.

    Low: 39 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 67. Calm wind becoming southeast around 5 mph.

    High: 67 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 47. Calm wind.

    Low: 47 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 71. Calm wind becoming southwest around 5 mph.

    High: 71 °F

    Partly Sunny

  • Monday Night

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

    Low: 52 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of showers after noon. Mostly cloudy, with a high near 72. Calm wind becoming south around 5 mph in the afternoon.

    High: 72 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 68. West wind 5 to 10 mph.
Tonight
Clear, with a low around 42. West wind around 5 mph becoming northeast after midnight.
Saturday
Sunny, with a high near 65. Northeast wind around 5 mph becoming calm in the afternoon.
Saturday Night
Mostly clear, with a low around 39. Calm wind.
Sunday
Sunny, with a high near 67. Calm wind becoming southeast around 5 mph.
Sunday Night
Mostly clear, with a low around 47. Calm wind.
Monday
Partly sunny, with a high near 71. Calm wind becoming southwest around 5 mph.
Monday Night
Mostly cloudy, with a low around 52. Calm wind.
Tuesday
A slight chance of showers after noon. Mostly cloudy, with a high near 72. Calm wind becoming south around 5 mph in the afternoon.
Tuesday Night
A chance of showers, mainly before midnight. Mostly cloudy, with a low around 55. Southeast wind around 5 mph becoming calm.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 74. Calm wind becoming west around 5 mph in the morning.
Wednesday Night
Mostly cloudy, with a low around 54. Southwest wind around 5 mph becoming calm.
Thursday
Partly sunny, with a high near 72. Calm wind becoming north around 5 mph.
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:
11:32 am CST Feb 6, 2026
Forecast Valid:
12pm CST Feb 6, 2026-6pm CST Feb 12, 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