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

56°F

13°C

Humidity 67%
Wind Speed N 14 mph
Barometer 30.23 in (1023.7 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 19 Apr 11:53 am CDT
Extended Forecast for

Slidell LA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 74. Northeast wind 10 to 15 mph.

    High: 74 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 49. Northeast wind around 5 mph.

    Low: 49 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 78. Northeast wind 5 to 10 mph.

    High: 78 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 53. Southeast wind around 5 mph becoming calm.

    Low: 53 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 81. Southeast wind 5 to 15 mph.

    High: 81 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 61. Southeast wind around 5 mph becoming calm in the evening.

    Low: 61 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 80. Southeast wind 5 to 15 mph.

    High: 80 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 61. Southeast wind 5 to 10 mph.

    Low: 61 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 81. Southeast wind 5 to 15 mph.

    High: 81 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 74. Northeast wind 10 to 15 mph.
Tonight
Partly cloudy, with a low around 49. Northeast wind around 5 mph.
Monday
Mostly sunny, with a high near 78. Northeast wind 5 to 10 mph.
Monday Night
Partly cloudy, with a low around 53. Southeast wind around 5 mph becoming calm.
Tuesday
Partly sunny, with a high near 81. Southeast wind 5 to 15 mph.
Tuesday Night
Mostly cloudy, with a low around 61. Southeast wind around 5 mph becoming calm in the evening.
Wednesday
Partly sunny, with a high near 80. Southeast wind 5 to 15 mph.
Wednesday Night
Partly cloudy, with a low around 61. Southeast wind 5 to 10 mph.
Thursday
Sunny, with a high near 81. Southeast wind 5 to 15 mph.
Thursday Night
Partly cloudy, with a low around 65. Southeast wind 5 to 10 mph.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 83. South wind 5 to 15 mph.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. South wind 5 to 10 mph.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 83. South 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 89.76°W
Last Update:
4:57 am CDT Apr 19, 2026
Forecast Valid:
12pm CDT Apr 19, 2026-6pm CDT Apr 25, 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