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.

Partly Cloudy

92°F

33°C

Humidity 44%
Wind Speed Vrbl 7 mph
Barometer 29.89 in (1012.1 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Heat Index96°F (36°C)
Last update 24 Aug 2:53 pm CDT
Extended Forecast for

Mandeville LA

  • Tonight

    Tonight: Mostly clear, with a low around 75. South wind around 5 mph becoming calm.

    Low: 75 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 94. East wind around 5 mph.

    High: 94 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 73. Southeast wind around 5 mph becoming northeast after midnight.

    Low: 73 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 92. Northeast wind around 5 mph.

    High: 92 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 71. Southeast wind around 5 mph becoming northeast after midnight.

    Low: 71 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 89. Northeast wind around 5 mph becoming east in the afternoon.

    High: 89 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 70. East wind around 5 mph becoming northeast after midnight.

    Low: 70 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 90. Northeast wind around 5 mph becoming south in the afternoon.

    High: 90 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 71. Southeast wind around 5 mph becoming north after midnight.

    Low: 71 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 75. South wind around 5 mph becoming calm.
Monday
Sunny, with a high near 94. East wind around 5 mph.
Monday Night
Mostly clear, with a low around 73. Southeast wind around 5 mph becoming northeast after midnight.
Tuesday
Sunny, with a high near 92. Northeast wind around 5 mph.
Tuesday Night
Mostly clear, with a low around 71. Southeast wind around 5 mph becoming northeast after midnight.
Wednesday
Sunny, with a high near 89. Northeast wind around 5 mph becoming east in the afternoon.
Wednesday Night
Mostly clear, with a low around 70. East wind around 5 mph becoming northeast after midnight.
Thursday
Sunny, with a high near 90. Northeast wind around 5 mph becoming south in the afternoon.
Thursday Night
Mostly clear, with a low around 71. Southeast wind around 5 mph becoming north after midnight.
Friday
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90. North wind around 5 mph becoming west in the afternoon.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 71. Southeast wind around 5 mph becoming northeast after midnight.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 89. Northeast wind 5 to 10 mph becoming east in the afternoon.
Saturday Night
A slight chance of showers. Partly cloudy, with a low around 73. Northeast wind around 5 mph.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 90. Northeast wind 5 to 10 mph becoming southeast in the afternoon.
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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:
12:27 pm CDT Aug 24, 2025
Forecast Valid:
3pm CDT Aug 24, 2025-6pm CDT Aug 31, 2025
 
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