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.

Overcast

39°F

4°C

Humidity 43%
Wind Speed N 9 mph
Barometer 30.27 in (1025.0 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 18 Jan 2:53 am CST
Extended Forecast for

Covington LA

  • Today

    Today: Sunny, with a high near 49. Light northwest wind increasing to 5 to 10 mph in the morning.

    High: 49 °F

    Sunny

  • Tonight

    Tonight: Widespread frost between 3am and 4am. Otherwise, clear, with a low around 29. Calm wind.

    Low: 29 °F

    Clear then
    Frost

  • M.L.King Day

    M.L.King Day: Widespread frost before 7am. Otherwise, sunny, with a high near 60. Calm wind becoming north around 5 mph.

    High: 60 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Widespread frost, mainly after 1am. Otherwise, mostly clear, with a low around 29. Calm wind becoming northeast around 5 mph after midnight.

    Low: 29 °F

    Frost

  • Tuesday

    Tuesday: Mostly sunny, with a high near 56. Northeast wind around 5 mph.

    High: 56 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 63. Calm wind becoming southeast around 5 mph.

    High: 63 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers. Cloudy, with a low around 47. Calm wind becoming northeast around 5 mph.

    Low: 47 °F

    Chance
    Showers

  • Thursday

    Thursday: A slight chance of showers before noon. Partly sunny, with a high near 63. Northeast wind around 5 mph.

    High: 63 °F

    Slight Chance
    Showers then
    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 49. Light northwest wind increasing to 5 to 10 mph in the morning.
Tonight
Widespread frost between 3am and 4am. Otherwise, clear, with a low around 29. Calm wind.
M.L.King Day
Widespread frost before 7am. Otherwise, sunny, with a high near 60. Calm wind becoming north around 5 mph.
Monday Night
Widespread frost, mainly after 1am. Otherwise, mostly clear, with a low around 29. Calm wind becoming northeast around 5 mph after midnight.
Tuesday
Mostly sunny, with a high near 56. Northeast wind around 5 mph.
Tuesday Night
Mostly cloudy, with a low around 36. Calm wind.
Wednesday
Mostly cloudy, with a high near 63. Calm wind becoming southeast around 5 mph.
Wednesday Night
A 50 percent chance of showers. Cloudy, with a low around 47. Calm wind becoming northeast around 5 mph.
Thursday
A slight chance of showers before noon. Partly sunny, with a high near 63. Northeast wind around 5 mph.
Thursday Night
Partly cloudy, with a low around 42. Northeast wind around 5 mph becoming calm.
Friday
Partly sunny, with a high near 69. Light east wind becoming southeast 5 to 10 mph in the morning.
Friday Night
A slight chance of showers. Mostly cloudy, with a low around 54. Southeast wind around 5 mph becoming calm in the evening.
Saturday
A chance of showers. Mostly cloudy, with a high near 74. South wind 5 to 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Covington LA
 30.49°N 90.09°W
Last Update:
11:32 pm CST Jan 17, 2026
Forecast Valid:
4am CST Jan 18, 2026-6pm CST Jan 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation