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

67°F

19°C

Humidity 55%
Wind Speed Calm
Barometer 30.15 in (1020.9 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 9 Nov 4:53 pm CST
Extended Forecast for

Slidell LA

  • Tonight

    Tonight: Mostly cloudy, with a low around 47. Calm wind.

    Low: 47 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 78. Calm wind.

    High: 78 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 56. Calm wind.

    Low: 56 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 77. Calm wind becoming southwest around 5 mph.

    High: 77 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 58. Calm wind becoming west around 5 mph after midnight.

    Low: 58 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 75. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 75 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 45. North wind around 5 mph.

    Low: 45 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 68. Northwest wind 5 to 10 mph.

    High: 68 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 40. North wind around 5 mph.

    Low: 40 °F

    Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 47. Calm wind.
Tuesday
Sunny, with a high near 78. Calm wind.
Tuesday Night
Partly cloudy, with a low around 56. Calm wind.
Veterans Day
Mostly sunny, with a high near 77. Calm wind becoming southwest around 5 mph.
Wednesday Night
Partly cloudy, with a low around 58. Calm wind becoming west around 5 mph after midnight.
Thursday
Mostly sunny, with a high near 75. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 45. North wind around 5 mph.
Friday
Sunny, with a high near 68. Northwest wind 5 to 10 mph.
Friday Night
Clear, with a low around 40. North wind around 5 mph.
Saturday
Sunny, with a high near 66. Northeast wind around 5 mph becoming calm in the afternoon.
Saturday Night
Mostly clear, with a low around 43. Calm wind becoming northeast around 5 mph after midnight.
Sunday
Sunny, with a high near 69. East wind 5 to 10 mph.
Sunday Night
A slight chance of showers. Partly cloudy, with a low around 49. East wind around 5 mph.
Monday
Mostly sunny, with a high near 72. East wind 5 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Slidell LA
 30.3°N 89.76°W
Last Update:
4:02 pm CST Nov 9, 2026
Forecast Valid:
5pm CST Nov 9, 2026-6pm CST Nov 16, 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