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

73°F

23°C

Humidity 96%
Wind Speed N 6 mph
Barometer 29.91 in (1012.7 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Last update 24 Aug 5:53 am CDT
Extended Forecast for

Slidell LA

  • Today

    Today: A slight chance of showers and thunderstorms between 3pm and 4pm. Sunny and hot, with a high near 95. Calm wind becoming north around 5 mph. Chance of precipitation is 20%.

    High: 95 °F

    Sunny then
    Slight Chance
    T-storms

  • Tonight

    Tonight: Mostly clear, with a low around 72. Calm wind.

    Low: 72 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 94. Northeast wind around 5 mph becoming east in the afternoon.

    High: 94 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 71. Southeast wind around 5 mph becoming calm.

    Low: 71 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 92. Northeast wind around 5 mph.

    High: 92 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 68. Calm wind becoming northeast around 5 mph after midnight.

    Low: 68 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 89. Northeast wind 5 to 10 mph.

    High: 89 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 67. Southeast wind around 5 mph becoming calm.

    Low: 67 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 91. Northeast wind around 5 mph becoming southeast in the afternoon.

    High: 91 °F

    Sunny

Detailed Forecast

Today
A slight chance of showers and thunderstorms between 3pm and 4pm. Sunny and hot, with a high near 95. Calm wind becoming north around 5 mph. Chance of precipitation is 20%.
Tonight
Mostly clear, with a low around 72. Calm wind.
Monday
Sunny, with a high near 94. Northeast wind around 5 mph becoming east in the afternoon.
Monday Night
Mostly clear, with a low around 71. Southeast wind around 5 mph becoming calm.
Tuesday
Sunny, with a high near 92. Northeast wind around 5 mph.
Tuesday Night
Mostly clear, with a low around 68. Calm wind becoming northeast around 5 mph after midnight.
Wednesday
Sunny, with a high near 89. Northeast wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 67. Southeast wind around 5 mph becoming calm.
Thursday
Sunny, with a high near 91. Northeast wind around 5 mph becoming southeast in the afternoon.
Thursday Night
Mostly clear, with a low around 68. East wind around 5 mph becoming calm.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 91. Calm wind becoming east around 5 mph in the morning.
Friday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 70. Southeast wind around 5 mph becoming calm in the evening.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 90. Northeast wind around 5 mph becoming east in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Slidell LA
 30.3°N 89.76°W
Last Update:
5:16 am CDT Aug 24, 2025
Forecast Valid:
6am CDT Aug 24, 2025-6pm CDT Aug 30, 2025
 
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