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

34°F

1°C

Humidity 89%
Wind Speed N 3 mph
Barometer 30.42 in (1030.2 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 28 Nov 2:53 am CST
Extended Forecast for

Slidell LA

  • Overnight

    Overnight: Areas of frost. Otherwise, mostly clear, with a low around 35. Northeast wind 5 to 10 mph.

    Low: 35 °F

    Areas Frost

  • Friday

    Friday: Areas of frost before 7am. Otherwise, mostly sunny, with a high near 60. Northeast wind 5 to 10 mph.

    High: 60 °F

    Areas Frost
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 39. East wind around 5 mph.

    Low: 39 °F

    Mostly Cloudy

  • Saturday

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

    High: 70 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers, mainly after 3am. Partly cloudy, with a low around 57. Southeast wind around 5 mph.

    Low: 57 °F

    Partly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: A 50 percent chance of showers. Mostly cloudy, with a high near 69. Southeast wind 5 to 10 mph becoming north in the morning.

    High: 69 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of showers, mainly before 9pm. Cloudy, with a low around 47. Northeast wind 5 to 10 mph.

    Low: 47 °F

    Chance
    Showers

  • Monday

    Monday: A 50 percent chance of showers and thunderstorms, mainly after noon. Cloudy, with a high near 61. Northeast wind 5 to 10 mph.

    High: 61 °F

    Slight Chance
    T-storms then
    Chance
    T-storms

  • Monday Night

    Monday Night: Showers. Cloudy, with a low around 45. Northeast wind around 5 mph becoming northwest after midnight.

    Low: 45 °F

    Showers

Detailed Forecast

Overnight
Areas of frost. Otherwise, mostly clear, with a low around 35. Northeast wind 5 to 10 mph.
Friday
Areas of frost before 7am. Otherwise, mostly sunny, with a high near 60. Northeast wind 5 to 10 mph.
Friday Night
Mostly cloudy, with a low around 39. East wind around 5 mph.
Saturday
Mostly sunny, with a high near 70. East wind 5 to 10 mph becoming southeast in the afternoon.
Saturday Night
A 30 percent chance of showers, mainly after 3am. Partly cloudy, with a low around 57. Southeast wind around 5 mph.
Sunday
A 50 percent chance of showers. Mostly cloudy, with a high near 69. Southeast wind 5 to 10 mph becoming north in the morning.
Sunday Night
A 30 percent chance of showers, mainly before 9pm. Cloudy, with a low around 47. Northeast wind 5 to 10 mph.
Monday
A 50 percent chance of showers and thunderstorms, mainly after noon. Cloudy, with a high near 61. Northeast wind 5 to 10 mph.
Monday Night
Showers. Cloudy, with a low around 45. Northeast wind around 5 mph becoming northwest after midnight.
Tuesday
A slight chance of showers before noon. Partly sunny, with a high near 57. Northwest wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 34. North wind around 5 mph.
Wednesday
Mostly sunny, with a high near 60. Northeast wind around 5 mph becoming southeast in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 45. Calm wind becoming east around 5 mph after midnight.
Thursday
A chance of showers. Mostly cloudy, with a high near 65. East 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:
11:30 pm CST Nov 27, 2025
Forecast Valid:
3am 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