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

61°F

16°C

Humidity 81%
Wind Speed E 6 mph
Barometer 30.17 in (1021.6 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 29 Nov 5:53 pm CST
Extended Forecast for

Slidell LA

  • Tonight

    Tonight: A 20 percent chance of showers after 5am. Partly cloudy, with a low around 55. Southeast wind around 5 mph becoming calm in the evening.

    Low: 55 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: A 40 percent chance of showers after 5pm. Increasing clouds, with a high near 72. Light east wind becoming north 5 to 10 mph in the morning.

    High: 72 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before midnight. Cloudy, with a low around 50. Northeast wind 5 to 10 mph.

    Low: 50 °F

    Slight Chance
    Showers then
    Cloudy

  • Monday

    Monday: A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Cloudy, with a high near 66. East wind 5 to 10 mph. Chance of precipitation is 60%.

    High: 66 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm. Low around 50. Northeast wind around 5 mph becoming northwest after midnight. Chance of precipitation is 90%.

    Low: 50 °F

    Showers

  • Tuesday

    Tuesday: A 20 percent chance of showers before noon. Partly sunny, with a high near 62. Northwest wind 5 to 10 mph.

    High: 62 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 36. North wind around 5 mph.

    Low: 36 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 61. Northeast wind around 5 mph becoming calm in the afternoon.

    High: 61 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 45. Calm wind becoming northeast around 5 mph.

    Low: 45 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

Detailed Forecast

Tonight
A 20 percent chance of showers after 5am. Partly cloudy, with a low around 55. Southeast wind around 5 mph becoming calm in the evening.
Sunday
A 40 percent chance of showers after 5pm. Increasing clouds, with a high near 72. Light east wind becoming north 5 to 10 mph in the morning.
Sunday Night
A 20 percent chance of showers before midnight. Cloudy, with a low around 50. Northeast wind 5 to 10 mph.
Monday
A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Cloudy, with a high near 66. East wind 5 to 10 mph. Chance of precipitation is 60%.
Monday Night
Showers and possibly a thunderstorm. Low around 50. Northeast wind around 5 mph becoming northwest after midnight. Chance of precipitation is 90%.
Tuesday
A 20 percent chance of showers before noon. Partly sunny, with a high near 62. Northwest wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 36. North wind around 5 mph.
Wednesday
Mostly sunny, with a high near 61. Northeast wind around 5 mph becoming calm in the afternoon.
Wednesday Night
A slight chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 45. Calm wind becoming northeast around 5 mph.
Thursday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 63. Northeast wind around 5 mph.
Thursday Night
A chance of showers and thunderstorms. Cloudy, with a low around 49. Northeast wind around 5 mph.
Friday
Showers likely. Mostly cloudy, with a high near 65. East wind 5 to 10 mph becoming north in the afternoon.
Friday Night
A chance of showers. Mostly cloudy, with a low around 51. Northwest wind around 5 mph.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 69. North wind 5 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Slidell LA
 30.28°N 89.79°W
Last Update:
11:32 am CST Nov 29, 2025
Forecast Valid:
6pm CST Nov 29, 2025-6pm CST Dec 6, 2025
 
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Additional Resources

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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