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

69°F

21°C

Humidity 84%
Wind Speed Calm
Barometer 30.14 in (1020.5 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 11 Oct 8:53 am CDT
Extended Forecast for

Mandeville LA

  • Today

    Today: Sunny, with a high near 88. South wind around 5 mph.

    High: 88 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 65. Southwest wind around 5 mph becoming calm in the evening.

    Low: 65 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Sunny, with a high near 88. Calm wind becoming south around 5 mph in the afternoon.

    High: 88 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 67. Southeast wind around 5 mph becoming calm in the evening.

    Low: 67 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 88. Calm wind becoming south around 5 mph in the afternoon.

    High: 88 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 67. Southeast wind around 5 mph becoming calm in the evening.

    Low: 67 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 89. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.

    High: 89 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 68. Southeast wind around 5 mph becoming calm in the evening.

    Low: 68 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 88. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.

    High: 88 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 88. South wind around 5 mph.
Tonight
Mostly clear, with a low around 65. Southwest wind around 5 mph becoming calm in the evening.
Columbus Day
Sunny, with a high near 88. Calm wind becoming south around 5 mph in the afternoon.
Monday Night
Clear, with a low around 67. Southeast wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 88. Calm wind becoming south around 5 mph in the afternoon.
Tuesday Night
Clear, with a low around 67. Southeast wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 89. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.
Wednesday Night
Clear, with a low around 68. Southeast wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 88. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.
Thursday Night
Clear, with a low around 69. Southeast wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 88. North wind around 5 mph.
Friday Night
Mostly clear, with a low around 66. Breezy, with an east wind 5 to 10 mph becoming north 15 to 20 mph after midnight.
Saturday
Sunny, with a high near 79. Breezy, with a north wind around 20 mph, with gusts as high as 30 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mandeville LA
 30.38°N 90.1°W
Last Update:
5:41 am CDT Oct 11, 2026
Forecast Valid:
9am CDT Oct 11, 2026-6pm CDT Oct 17, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation