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.

Light Rain

69°F

21°C

Humidity 93%
Wind Speed N 7 mph
Barometer 30.10 in (1019.3 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 5 Apr 8:53 am CDT
Extended Forecast for

Slidell LA

  • Today

    Today: A 50 percent chance of showers and thunderstorms, mainly before 3pm. Mostly cloudy, with a high near 73. North wind 5 to 10 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 73 °F

    Chance
    T-storms

  • Tonight

    Tonight: Mostly cloudy, with a low around 54. North wind around 10 mph, with gusts as high as 20 mph.

    Low: 54 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 70. Northeast wind around 10 mph, with gusts as high as 20 mph.

    High: 70 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 50. Northeast wind around 5 mph.

    Low: 50 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 77. East wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 77 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 57. East wind around 5 mph.

    Low: 57 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 74. East wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 74 °F

    Chance
    Showers then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 60. East wind around 10 mph, with gusts as high as 20 mph.

    Low: 60 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of showers and thunderstorms, mainly before 1pm. Mostly cloudy, with a high near 75. East wind 10 to 15 mph.

    High: 75 °F

    Chance
    Showers

Detailed Forecast

Today
A 50 percent chance of showers and thunderstorms, mainly before 3pm. Mostly cloudy, with a high near 73. North wind 5 to 10 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Mostly cloudy, with a low around 54. North wind around 10 mph, with gusts as high as 20 mph.
Monday
Mostly cloudy, with a high near 70. Northeast wind around 10 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 50. Northeast wind around 5 mph.
Tuesday
Mostly sunny, with a high near 77. East wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 57. East wind around 5 mph.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 74. East wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 60. East wind around 10 mph, with gusts as high as 20 mph.
Thursday
A chance of showers and thunderstorms, mainly before 1pm. Mostly cloudy, with a high near 75. East wind 10 to 15 mph.
Thursday Night
Mostly cloudy, with a low around 61. East wind 5 to 10 mph.
Friday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 78. East wind 5 to 10 mph.
Friday Night
Mostly cloudy, with a low around 63. Southeast wind around 5 mph.
Saturday
Partly sunny, with a high near 80. 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 89.81°W
Last Update:
2:02 am CDT Apr 5, 2026
Forecast Valid:
9am CDT Apr 5, 2026-6pm CDT Apr 11, 2026
 
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