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.

Fair

58°F

14°C

Humidity 24%
Wind Speed N 10 G 22 mph
Barometer 30.39 in (1029.1 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 28 Nov 12:53 pm CST
Extended Forecast for

Slidell LA

  • This Afternoon

    This Afternoon: Sunny, with a high near 60. Northeast wind 5 to 10 mph.

    High: 60 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 42. East wind around 5 mph.

    Low: 42 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 70. Northeast wind 5 to 10 mph becoming southeast in the morning.

    High: 70 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after midnight. Partly cloudy, with a low around 56. Southeast wind around 5 mph.

    Low: 56 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: A 50 percent chance of showers. Mostly cloudy, with a high near 70. Southeast wind 5 to 10 mph becoming north in the afternoon.

    High: 70 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before midnight. Cloudy, with a low around 46. Northeast wind 5 to 10 mph.

    Low: 46 °F

    Slight Chance
    Showers then
    Cloudy

  • Monday

    Monday: A 50 percent chance of showers and thunderstorms after noon. Cloudy, with a high near 65. Northeast wind 5 to 10 mph.

    High: 65 °F

    Cloudy then
    Chance
    T-storms

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm. Low around 46. Northeast wind around 5 mph. Chance of precipitation is 90%.

    Low: 46 °F

    Showers

  • Tuesday

    Tuesday: A slight chance of showers before noon. Mostly sunny, with a high near 60. North wind 5 to 10 mph.

    High: 60 °F

    Slight Chance
    Showers then
    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 60. Northeast wind 5 to 10 mph.
Tonight
Mostly cloudy, with a low around 42. East wind around 5 mph.
Saturday
Mostly sunny, with a high near 70. Northeast wind 5 to 10 mph becoming southeast in the morning.
Saturday Night
A 20 percent chance of showers after midnight. Partly cloudy, with a low around 56. Southeast wind around 5 mph.
Sunday
A 50 percent chance of showers. Mostly cloudy, with a high near 70. Southeast wind 5 to 10 mph becoming north in the afternoon.
Sunday Night
A 20 percent chance of showers before midnight. Cloudy, with a low around 46. Northeast wind 5 to 10 mph.
Monday
A 50 percent chance of showers and thunderstorms after noon. Cloudy, with a high near 65. Northeast wind 5 to 10 mph.
Monday Night
Showers and possibly a thunderstorm. Low around 46. Northeast wind around 5 mph. Chance of precipitation is 90%.
Tuesday
A slight chance of showers before noon. Mostly sunny, with a high near 60. North wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 35. North wind around 5 mph.
Wednesday
Mostly sunny, with a high near 61. Northeast wind around 5 mph becoming east in the afternoon.
Wednesday Night
A slight chance of showers. Mostly cloudy, with a low around 45. Calm wind becoming northeast around 5 mph after midnight.
Thursday
A chance of showers. Mostly cloudy, with a high near 64. Northeast wind around 5 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:
11:31 am CST Nov 28, 2025
Forecast Valid:
1pm CST Nov 28, 2025-6pm CST Dec 4, 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