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.

A Few Clouds

81°F

27°C

Humidity 72%
Wind Speed SW 9 mph
Barometer 29.85 in (1010.8 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 4 Nov 12:53 pm CST
Extended Forecast for

Slidell LA

  • This Afternoon

    This Afternoon: A 20 percent chance of showers before 3pm. Mostly sunny, with a high near 81. West wind around 5 mph becoming calm.

    High: 81 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Mostly clear, with a low around 58. Calm wind becoming north around 5 mph.

    Low: 58 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 80. Calm wind becoming southwest around 5 mph.

    High: 80 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 55. Calm wind.

    Low: 55 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 78. North wind around 5 mph becoming calm.

    High: 78 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 52. Calm wind becoming northeast around 5 mph after midnight.

    Low: 52 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 75. Northeast wind around 5 mph.

    High: 75 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 46. North wind around 5 mph.

    Low: 46 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 69. North wind around 5 mph.

    High: 69 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of showers before 3pm. Mostly sunny, with a high near 81. West wind around 5 mph becoming calm.
Tonight
Mostly clear, with a low around 58. Calm wind becoming north around 5 mph.
Thursday
Sunny, with a high near 80. Calm wind becoming southwest around 5 mph.
Thursday Night
Mostly clear, with a low around 55. Calm wind.
Friday
Mostly sunny, with a high near 78. North wind around 5 mph becoming calm.
Friday Night
Mostly clear, with a low around 52. Calm wind becoming northeast around 5 mph after midnight.
Saturday
Mostly sunny, with a high near 75. Northeast wind around 5 mph.
Saturday Night
Partly cloudy, with a low around 46. North wind around 5 mph.
Sunday
Partly sunny, with a high near 69. North wind around 5 mph.
Sunday Night
Mostly cloudy, with a low around 44. North wind around 5 mph.
Monday
Mostly sunny, with a high near 72. North wind around 5 mph becoming calm in the morning.
Monday Night
Partly cloudy, with a low around 45. Calm wind becoming north around 5 mph.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 73. North wind around 5 mph becoming calm.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Slidell LA
 30.28°N 89.79°W
Last Update:
12:57 pm CST Nov 4, 2026
Forecast Valid:
1pm CST Nov 4, 2026-6pm CST Nov 10, 2026
 
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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