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

46°F

8°C

Humidity 79%
Wind Speed Calm
Barometer 30.27 in (1024.9 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 7 Feb 8:53 pm CST
Extended Forecast for

Mandeville LA

  • Tonight

    Tonight: Clear, with a low around 41. Calm wind becoming east around 5 mph.

    Low: 41 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 67. East wind around 5 mph becoming south in the afternoon.

    High: 67 °F

    Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 49. Calm wind becoming southeast around 5 mph.

    Low: 49 °F

    Increasing
    Clouds

  • Monday

    Monday: Partly sunny, with a high near 70. Calm wind becoming southwest around 5 mph.

    High: 70 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 52. Calm wind becoming south around 5 mph.

    Low: 52 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 72. Calm wind becoming south around 5 mph in the afternoon.

    High: 72 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers. Cloudy, with a low around 57. South wind around 5 mph becoming calm in the evening.

    Low: 57 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers, mainly after noon. Partly sunny, with a high near 75. Calm wind becoming southwest around 5 mph.

    High: 75 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 58. Calm wind.

    Low: 58 °F

    Partly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 41. Calm wind becoming east around 5 mph.
Sunday
Sunny, with a high near 67. East wind around 5 mph becoming south in the afternoon.
Sunday Night
Increasing clouds, with a low around 49. Calm wind becoming southeast around 5 mph.
Monday
Partly sunny, with a high near 70. Calm wind becoming southwest around 5 mph.
Monday Night
Mostly cloudy, with a low around 52. Calm wind becoming south around 5 mph.
Tuesday
Mostly cloudy, with a high near 72. Calm wind becoming south around 5 mph in the afternoon.
Tuesday Night
A 20 percent chance of showers. Cloudy, with a low around 57. South wind around 5 mph becoming calm in the evening.
Wednesday
A 30 percent chance of showers, mainly after noon. Partly sunny, with a high near 75. Calm wind becoming southwest around 5 mph.
Wednesday Night
Partly cloudy, with a low around 58. Calm wind.
Thursday
Partly sunny, with a high near 76. Calm wind becoming southwest around 5 mph in the afternoon.
Thursday Night
A slight chance of showers. Mostly cloudy, with a low around 57. Southwest wind around 5 mph.
Friday
A chance of showers. Mostly cloudy, with a high near 74. Southwest wind 5 to 10 mph becoming southeast in the afternoon.
Friday Night
A chance of showers. Mostly cloudy, with a low around 53. Southeast wind around 5 mph.
Saturday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 66. Southeast wind 5 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mandeville LA
 30.38°N 90.07°W
Last Update:
9:22 pm CST Feb 7, 2026
Forecast Valid:
9pm CST Feb 7, 2026-6pm CST Feb 14, 2026
 
Forecast Discussion
 
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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