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 57%
Wind Speed W 7 mph
Barometer 29.92 in (1013.2 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 10 Dec 2:53 pm CST
Extended Forecast for

Slidell LA

  • Tonight

    Tonight: Mostly clear, with a low around 38. West wind around 5 mph becoming north after midnight.

    Low: 38 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 59. North wind around 5 mph becoming calm in the afternoon.

    High: 59 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 40. Calm wind.

    Low: 40 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 69. Calm wind becoming south around 5 mph.

    High: 69 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 52. Calm wind.

    Low: 52 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 69. Calm wind becoming southeast around 5 mph.

    High: 69 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 51. Calm wind becoming north around 5 mph.

    Low: 51 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 63. North wind 5 to 10 mph.

    High: 63 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 32. Northeast wind 5 to 10 mph.

    Low: 32 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 38. West wind around 5 mph becoming north after midnight.
Thursday
Sunny, with a high near 59. North wind around 5 mph becoming calm in the afternoon.
Thursday Night
Mostly clear, with a low around 40. Calm wind.
Friday
Mostly sunny, with a high near 69. Calm wind becoming south around 5 mph.
Friday Night
Mostly cloudy, with a low around 52. Calm wind.
Saturday
Mostly sunny, with a high near 69. Calm wind becoming southeast around 5 mph.
Saturday Night
Partly cloudy, with a low around 51. Calm wind becoming north around 5 mph.
Sunday
Mostly sunny, with a high near 63. North wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 32. Northeast wind 5 to 10 mph.
Monday
Sunny, with a high near 55. Northeast wind around 5 mph.
Monday Night
Partly cloudy, with a low around 37. Calm wind becoming east around 5 mph.
Tuesday
Partly sunny, with a high near 62. East wind around 5 mph.
Tuesday Night
A slight chance of showers. Mostly cloudy, with a low around 48. East wind around 5 mph.
Wednesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 66. Southeast wind 5 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Slidell LA
 30.28°N 89.79°W
Last Update:
11:33 am CST Dec 10, 2025
Forecast Valid:
3pm CST Dec 10, 2025-6pm CST Dec 17, 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