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

74°F

23°C

Humidity 74%
Wind Speed NE 6 mph
Barometer 29.96 in (1014.6 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 8 Oct 9:53 am CDT
Extended Forecast for

Mandeville LA

  • Today

    Today: Sunny, with a high near 88. Northeast wind 10 to 15 mph.

    High: 88 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 69. Northeast wind around 10 mph.

    Low: 69 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of showers before noon, then a chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 83. Breezy, with an east wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 40%.

    High: 83 °F

    Chance
    Showers and
    Breezy

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before 7pm, then showers between 7pm and 4am, then showers and possibly a thunderstorm after 4am. Low around 66. Breezy, with a northeast wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 80%.

    Low: 66 °F

    Showers and
    Breezy

  • Saturday

    Saturday: A chance of showers and thunderstorms. Partly sunny, with a high near 79. Breezy, with a north wind 15 to 20 mph becoming west in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 50%.

    High: 79 °F

    Chance
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 64. West wind 5 to 10 mph.

    Low: 64 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 85. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 85 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 66. Calm wind.

    Low: 66 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Sunny, with a high near 87. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 87 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 88. Northeast wind 10 to 15 mph.
Tonight
Partly cloudy, with a low around 69. Northeast wind around 10 mph.
Friday
A slight chance of showers before noon, then a chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 83. Breezy, with an east wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 40%.
Friday Night
Showers likely and possibly a thunderstorm before 7pm, then showers between 7pm and 4am, then showers and possibly a thunderstorm after 4am. Low around 66. Breezy, with a northeast wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 80%.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 79. Breezy, with a north wind 15 to 20 mph becoming west in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 50%.
Saturday Night
Mostly clear, with a low around 64. West wind 5 to 10 mph.
Sunday
Sunny, with a high near 85. Calm wind becoming northwest around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 66. Calm wind.
Columbus Day
Sunny, with a high near 87. Calm wind becoming southeast around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 68. Calm wind.
Tuesday
Sunny, with a high near 89. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
Clear, with a low around 69. Calm wind.
Wednesday
Sunny, with a high near 87. Calm wind becoming east around 5 mph in the afternoon.
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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:
5:09 am CDT Oct 8, 2026
Forecast Valid:
10am CDT Oct 8, 2026-6pm CDT Oct 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