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

49°F

9°C

Humidity 35%
Wind Speed N 9 mph
Barometer 30.48 in (1032.0 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 12 Jan 10:53 am CST
Extended Forecast for

4 Miles E Mandeville LA

  • Today

    Today: Mostly sunny, with a high near 55. Northeast wind around 5 mph becoming calm in the afternoon.

    High: 55 °F

    Mostly Sunny

  • Tonight

    Tonight: Areas of frost after 1am. Otherwise, mostly clear, with a low around 35. Calm wind.

    Low: 35 °F

    Mostly Clear
    then Areas
    Frost

  • Tuesday

    Tuesday: Areas of frost before 9am. Otherwise, mostly sunny, with a high near 59. Calm wind.

    High: 59 °F

    Areas Frost
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 45. Calm wind becoming west around 5 mph.

    Low: 45 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 64. West wind 5 to 10 mph.

    High: 64 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 35. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.

    Low: 35 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 49. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.

    High: 49 °F

    Sunny

  • Thursday Night

    Thursday Night: Widespread frost after 11pm. Otherwise, clear, with a low around 30. North wind around 5 mph becoming calm.

    Low: 30 °F

    Frost

  • Friday

    Friday: Widespread frost, mainly before 7am. Otherwise, sunny, with a high near 58. Light and variable wind becoming south 5 to 10 mph in the morning.

    High: 58 °F

    Frost then
    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 55. Northeast wind around 5 mph becoming calm in the afternoon.
Tonight
Areas of frost after 1am. Otherwise, mostly clear, with a low around 35. Calm wind.
Tuesday
Areas of frost before 9am. Otherwise, mostly sunny, with a high near 59. Calm wind.
Tuesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 45. Calm wind becoming west around 5 mph.
Wednesday
Mostly sunny, with a high near 64. West wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 35. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 49. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.
Thursday Night
Widespread frost after 11pm. Otherwise, clear, with a low around 30. North wind around 5 mph becoming calm.
Friday
Widespread frost, mainly before 7am. Otherwise, sunny, with a high near 58. Light and variable wind becoming south 5 to 10 mph in the morning.
Friday Night
Partly cloudy, with a low around 38. South wind around 5 mph becoming northwest after midnight.
Saturday
Sunny, with a high near 57. Northwest wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around 35. Northwest wind around 5 mph.
Sunday
Sunny, with a high near 55. Northwest wind 5 to 10 mph becoming west in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Mandeville LA
 30.35°N 90.02°W
Last Update:
9:36 am CST Jan 12, 2026
Forecast Valid:
11am CST Jan 12, 2026-6pm CST Jan 18, 2026
 
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