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

63°F

17°C

Humidity 87%
Wind Speed NW 5 mph
Barometer 29.96 in (1014.5 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 12 Nov 7:53 am CST
Extended Forecast for

Slidell LA

  • Today

    Today: Sunny, with a temperature rising to near 76 by noon, then falling to around 63 during the remainder of the day. Northwest wind 5 to 10 mph.

    High: 76 °F⇓

    Sunny

  • Tonight

    Tonight: Clear, with a low around 45. Northwest wind around 5 mph becoming calm.

    Low: 45 °F

    Clear

  • Friday

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

    High: 68 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 37. North wind around 5 mph.

    Low: 37 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 64. Northeast wind 5 to 10 mph.

    High: 64 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 37. Calm wind becoming northeast around 5 mph after midnight.

    Low: 37 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 66. East wind 5 to 10 mph.

    High: 66 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 43. East wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 43 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Monday

    Monday: A chance of showers. Partly sunny, with a high near 63. Northeast wind 10 to 15 mph.

    High: 63 °F

    Chance
    Showers

Detailed Forecast

Today
Sunny, with a temperature rising to near 76 by noon, then falling to around 63 during the remainder of the day. Northwest wind 5 to 10 mph.
Tonight
Clear, with a low around 45. Northwest wind around 5 mph becoming calm.
Friday
Sunny, with a high near 68. North wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 37. North wind around 5 mph.
Saturday
Sunny, with a high near 64. Northeast wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 37. Calm wind becoming northeast around 5 mph after midnight.
Sunday
Mostly sunny, with a high near 66. East wind 5 to 10 mph.
Sunday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 43. East wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
A chance of showers. Partly sunny, with a high near 63. Northeast wind 10 to 15 mph.
Monday Night
A slight chance of showers before midnight. Partly cloudy, with a low around 42. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 66. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 43. Northeast wind around 5 mph.
Wednesday
Sunny, with a high near 69. 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 89.78°W
Last Update:
1:27 am CST Nov 12, 2026
Forecast Valid:
8am CST Nov 12, 2026-6pm CST Nov 18, 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