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

61°F

16°C

Humidity 93%
Wind Speed Calm
Barometer 30.01 in (1016.3 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 17 Apr 3:53 am CDT
Extended Forecast for

Slidell LA

  • Today

    Today: Sunny, with a high near 84. Light southeast wind becoming south 5 to 10 mph in the afternoon.

    High: 84 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 64. Southeast wind around 5 mph.

    Low: 64 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Partly sunny, with a high near 85. Light south wind increasing to 5 to 10 mph in the morning.

    High: 85 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A slight chance of showers, then a chance of showers and thunderstorms after 1am. Cloudy, with a low around 55. South wind 5 to 10 mph becoming north after midnight. Chance of precipitation is 50%.

    Low: 55 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Sunday

    Sunday: A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm. Mostly cloudy, with a high near 73. North wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    High: 73 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 49. North wind 5 to 10 mph.

    Low: 49 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 77. Northeast wind around 10 mph.

    High: 77 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 56. Southeast wind around 5 mph becoming calm in the evening.

    Low: 56 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 79. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 79 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 84. Light southeast wind becoming south 5 to 10 mph in the afternoon.
Tonight
Increasing clouds, with a low around 64. Southeast wind around 5 mph.
Saturday
Partly sunny, with a high near 85. Light south wind increasing to 5 to 10 mph in the morning.
Saturday Night
A slight chance of showers, then a chance of showers and thunderstorms after 1am. Cloudy, with a low around 55. South wind 5 to 10 mph becoming north after midnight. Chance of precipitation is 50%.
Sunday
A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm. Mostly cloudy, with a high near 73. North wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 49. North wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 77. Northeast wind around 10 mph.
Monday Night
Partly cloudy, with a low around 56. Southeast wind around 5 mph becoming calm in the evening.
Tuesday
Partly sunny, with a high near 79. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
A slight chance of showers before 1am. Mostly cloudy, with a low around 60. Southeast wind around 5 mph becoming calm in the evening.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 80. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 62. Southeast wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 81. Southeast wind 5 to 15 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Slidell LA
 30.3°N 89.76°W
Last Update:
4:29 am CDT Apr 17, 2026
Forecast Valid:
4am CDT Apr 17, 2026-6pm CDT Apr 23, 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