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

72°F

22°C

Humidity 97%
Wind Speed Calm
Barometer 29.97 in (1014.9 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Last update 28 Aug 4:53 am CDT
Extended Forecast for

Mandeville LA

  • Today

    Today: Mostly sunny, with a high near 88. North wind around 5 mph becoming east in the afternoon.

    High: 88 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 76. Southeast wind around 5 mph becoming calm.

    Low: 76 °F

    Partly Cloudy

  • Saturday

    Saturday: A 10 percent chance of showers and thunderstorms after 5pm. Increasing clouds, with a high near 89. North wind around 5 mph becoming east in the afternoon.

    High: 89 °F

    Sunny then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: A 10 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 77. East wind around 5 mph.

    Low: 77 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after 10am. Mostly sunny, with a high near 87. Northeast wind 5 to 10 mph becoming southeast in the afternoon. Chance of precipitation is 50%.

    High: 87 °F

    Chance
    T-storms

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Partly cloudy, with a low around 78. Southeast wind 5 to 10 mph. Chance of precipitation is 20%.

    Low: 78 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Monday

    Monday: A 50 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 88. Southeast wind 5 to 10 mph.

    High: 88 °F

    Sunny then
    Chance
    T-storms

  • Monday Night

    Monday Night: A 20 percent chance of showers after 1am. Partly cloudy, with a low around 78. Southeast wind around 5 mph becoming calm after midnight.

    Low: 78 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers and thunderstorms. Sunny, with a high near 88. Northeast wind 5 to 10 mph becoming southeast in the afternoon.

    High: 88 °F

    Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

Today
Mostly sunny, with a high near 88. North wind around 5 mph becoming east in the afternoon.
Tonight
Partly cloudy, with a low around 76. Southeast wind around 5 mph becoming calm.
Saturday
A 10 percent chance of showers and thunderstorms after 5pm. Increasing clouds, with a high near 89. North wind around 5 mph becoming east in the afternoon.
Saturday Night
A 10 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 77. East wind around 5 mph.
Sunday
A chance of showers, with thunderstorms also possible after 10am. Mostly sunny, with a high near 87. Northeast wind 5 to 10 mph becoming southeast in the afternoon. Chance of precipitation is 50%.
Sunday Night
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Partly cloudy, with a low around 78. Southeast wind 5 to 10 mph. Chance of precipitation is 20%.
Monday
A 50 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 88. Southeast wind 5 to 10 mph.
Monday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 78. Southeast wind around 5 mph becoming calm after midnight.
Tuesday
A chance of showers and thunderstorms. Sunny, with a high near 88. Northeast wind 5 to 10 mph becoming southeast in the afternoon.
Tuesday Night
A slight chance of showers after 1am. Mostly clear, with a low around 78. Southeast wind around 5 mph becoming calm in the evening.
Wednesday
A chance of showers and thunderstorms. Sunny, with a high near 88. Northeast wind around 5 mph becoming southeast in the afternoon.
Wednesday Night
A slight chance of showers. Mostly clear, with a low around 78. Southeast wind around 5 mph becoming calm in the evening.
Thursday
A chance of showers and thunderstorms. Sunny, with a high near 88. North wind around 5 mph becoming southeast in the afternoon.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mandeville LA
 30.35°N 90.1°W
Last Update:
4:31 am CDT Aug 28, 2026
Forecast Valid:
5am CDT Aug 28, 2026-6pm CDT Sep 3, 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