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

32°F

0°C

Humidity 88%
Wind Speed Calm
Barometer 30.36 in (1028.2 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 12 Jan 10:53 pm CST
Extended Forecast for

3 Miles S Slidell Airport LA

  • Overnight

    Overnight: Widespread frost, mainly after 4am. Otherwise, increasing clouds, with a low around 29. Calm wind.

    Low: 29 °F

    Frost

  • Tuesday

    Tuesday: Widespread frost before 8am. Otherwise, mostly sunny, with a high near 61. Calm wind becoming southwest around 5 mph.

    High: 61 °F

    Frost then
    Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers, mainly before 4am. Increasing clouds, with a low around 45. Calm wind becoming west around 5 mph.

    Low: 45 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Partly sunny, with a high near 65. West wind 5 to 10 mph.

    High: 65 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 37. North wind 5 to 10 mph, with gusts as high as 25 mph.

    Low: 37 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 52. North wind 5 to 15 mph.

    High: 52 °F

    Sunny

  • Thursday Night

    Thursday Night: Widespread frost, mainly after 11pm. Otherwise, mostly clear, with a low around 29. North wind around 5 mph becoming calm.

    Low: 29 °F

    Frost

  • Friday

    Friday: Widespread frost, mainly before 7am. Otherwise, sunny, with a high near 63. Light south wind becoming southwest 5 to 10 mph in the morning.

    High: 63 °F

    Frost then
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 42. South wind around 5 mph becoming northwest after midnight.

    Low: 42 °F

    Partly Cloudy

Detailed Forecast

Overnight
Widespread frost, mainly after 4am. Otherwise, increasing clouds, with a low around 29. Calm wind.
Tuesday
Widespread frost before 8am. Otherwise, mostly sunny, with a high near 61. Calm wind becoming southwest around 5 mph.
Tuesday Night
A 40 percent chance of showers, mainly before 4am. Increasing clouds, with a low around 45. Calm wind becoming west around 5 mph.
Wednesday
Partly sunny, with a high near 65. West wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 37. North wind 5 to 10 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 52. North wind 5 to 15 mph.
Thursday Night
Widespread frost, mainly after 11pm. Otherwise, mostly clear, with a low around 29. North wind around 5 mph becoming calm.
Friday
Widespread frost, mainly before 7am. Otherwise, sunny, with a high near 63. Light south wind becoming southwest 5 to 10 mph in the morning.
Friday Night
Partly cloudy, with a low around 42. South wind around 5 mph becoming northwest after midnight.
Saturday
Sunny, with a high near 61. Northwest wind 5 to 10 mph.
Saturday Night
Areas of frost. Otherwise, mostly clear, with a low around 36. Northwest wind around 5 mph.
Sunday
Areas of frost. Otherwise, sunny, with a high near 56. Northwest wind 5 to 10 mph.
Sunday Night
Widespread frost. Otherwise, mostly clear, with a low around 30. North wind around 5 mph.
M.L.King Day
Widespread frost. Otherwise, sunny, with a high near 55. Northeast wind around 5 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Slidell Airport LA
 30.3°N 89.81°W
Last Update:
11:31 pm CST Jan 12, 2026
Forecast Valid:
12am CST Jan 13, 2026-6pm CST Jan 19, 2026
 
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