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

53°F

12°C

Humidity 37%
Wind Speed SW 5 mph
Barometer 30.32 in (1026.5 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 19 Jan 4:53 pm CST
Extended Forecast for

Slidell Airport LA

  • Tonight

    Tonight: Widespread frost, mainly after 11pm. Otherwise, mostly clear, with a low around 27. Calm wind.

    Low: 27 °F

    Frost

  • Tuesday

    Tuesday: Widespread frost before 8am. Otherwise, mostly sunny, with a high near 59. Northeast wind around 5 mph becoming southeast in the afternoon.

    High: 59 °F

    Frost then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 38. Southeast wind around 5 mph becoming calm.

    Low: 38 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 66. Southeast wind 5 to 10 mph.

    High: 66 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers. Cloudy, with a low around 54. East wind around 5 mph becoming calm in the evening.

    Low: 54 °F

    Chance
    Showers

  • Thursday

    Thursday: A 40 percent chance of showers. Partly sunny, with a high near 69. East wind 5 to 10 mph.

    High: 69 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 54. East wind around 5 mph becoming calm in the evening.

    Low: 54 °F

    Slight Chance
    Showers

  • Friday

    Friday: A 30 percent chance of showers. Mostly cloudy, with a high near 66. Northeast wind 5 to 10 mph.

    High: 66 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers. Cloudy, with a low around 46. Northeast wind around 5 mph.

    Low: 46 °F

    Chance
    Showers

Detailed Forecast

Tonight
Widespread frost, mainly after 11pm. Otherwise, mostly clear, with a low around 27. Calm wind.
Tuesday
Widespread frost before 8am. Otherwise, mostly sunny, with a high near 59. Northeast wind around 5 mph becoming southeast in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 38. Southeast wind around 5 mph becoming calm.
Wednesday
Mostly cloudy, with a high near 66. Southeast wind 5 to 10 mph.
Wednesday Night
A 50 percent chance of showers. Cloudy, with a low around 54. East wind around 5 mph becoming calm in the evening.
Thursday
A 40 percent chance of showers. Partly sunny, with a high near 69. East wind 5 to 10 mph.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 54. East wind around 5 mph becoming calm in the evening.
Friday
A 30 percent chance of showers. Mostly cloudy, with a high near 66. Northeast wind 5 to 10 mph.
Friday Night
A chance of showers. Cloudy, with a low around 46. Northeast wind around 5 mph.
Saturday
Showers likely, mainly after noon. Cloudy, with a high near 60. Northeast wind 5 to 10 mph.
Saturday Night
Showers likely. Cloudy, with a low around 35. North wind around 10 mph.
Sunday
A chance of showers. Mostly cloudy, with a high near 47. North wind around 10 mph.
Sunday Night
A slight chance of showers. Mostly cloudy, with a low around 31. North wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 50. North wind 5 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Slidell Airport LA
 30.35°N 89.83°W
Last Update:
11:32 am CST Jan 19, 2026
Forecast Valid:
5pm CST Jan 19, 2026-6pm CST Jan 26, 2026
 
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Additional Resources

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