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.

Partly Cloudy

71°F

22°C

Humidity 51%
Wind Speed S 7 mph
Barometer 30.24 in (1024.0 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 12 Nov 12:53 pm CST
Extended Forecast for

Slidell LA

  • This Afternoon

    This Afternoon: Sunny, with a high near 73. Southwest wind around 5 mph.

    High: 73 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 50. South wind around 5 mph becoming calm in the evening.

    Low: 50 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 76. Calm wind becoming southwest around 5 mph.

    High: 76 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 52. Calm wind.

    Low: 52 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 76. Calm wind becoming south around 5 mph in the afternoon.

    High: 76 °F

    Sunny

  • Friday Night

    Friday Night: Patchy fog after 3am. Otherwise, mostly clear, with a low around 52. Southeast wind around 5 mph becoming calm.

    Low: 52 °F

    Clear then
    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 7am. Otherwise, sunny, with a high near 77. Calm wind becoming south around 5 mph in the afternoon.

    High: 77 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 58. Southeast wind around 5 mph becoming calm in the evening.

    Low: 58 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 79. Southwest wind around 5 mph.

    High: 79 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 73. Southwest wind around 5 mph.
Tonight
Mostly clear, with a low around 50. South wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 76. Calm wind becoming southwest around 5 mph.
Thursday Night
Mostly clear, with a low around 52. Calm wind.
Friday
Sunny, with a high near 76. Calm wind becoming south around 5 mph in the afternoon.
Friday Night
Patchy fog after 3am. Otherwise, mostly clear, with a low around 52. Southeast wind around 5 mph becoming calm.
Saturday
Patchy fog before 7am. Otherwise, sunny, with a high near 77. Calm wind becoming south around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 58. Southeast wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 79. Southwest wind around 5 mph.
Sunday Night
Mostly clear, with a low around 58. South wind around 5 mph becoming calm.
Monday
Sunny, with a high near 79. Light southeast wind becoming south 5 to 10 mph in the morning.
Monday Night
Mostly clear, with a low around 61. South wind around 5 mph.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 80. 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 89.79°W
Last Update:
11:20 am CST Nov 12, 2025
Forecast Valid:
1pm CST Nov 12, 2025-6pm CST Nov 18, 2025
 
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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