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.

Overcast

54°F

12°C

Humidity 59%
Wind Speed N 12 mph
Barometer 30.15 in (1021.1 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 17 Jan 8:53 am CST
Extended Forecast for

Slidell LA

  • Today

    Today: A slight chance of showers between noon and 3pm. Mostly cloudy, with a high near 56. North wind around 10 mph. Chance of precipitation is 20%.

    High: 56 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Tonight

    Tonight: A slight chance of showers between 9pm and 3am. Cloudy during the early evening, then gradual clearing, with a low around 32. North wind around 5 mph. Chance of precipitation is 20%.

    Low: 32 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: Sunny, with a high near 51. North wind 5 to 10 mph.

    High: 51 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 32. Calm wind.

    Low: 32 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 59. Calm wind becoming northwest around 5 mph.

    High: 59 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 31. Calm wind becoming north around 5 mph after midnight.

    Low: 31 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 54. Northeast wind around 5 mph becoming east in the afternoon.

    High: 54 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 37. Calm wind becoming east around 5 mph.

    Low: 37 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 64. Southeast wind 5 to 10 mph.

    High: 64 °F

    Mostly Cloudy

Detailed Forecast

Today
A slight chance of showers between noon and 3pm. Mostly cloudy, with a high near 56. North wind around 10 mph. Chance of precipitation is 20%.
Tonight
A slight chance of showers between 9pm and 3am. Cloudy during the early evening, then gradual clearing, with a low around 32. North wind around 5 mph. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 51. North wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 32. Calm wind.
M.L.King Day
Sunny, with a high near 59. Calm wind becoming northwest around 5 mph.
Monday Night
Partly cloudy, with a low around 31. Calm wind becoming north around 5 mph after midnight.
Tuesday
Mostly sunny, with a high near 54. Northeast wind around 5 mph becoming east in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 37. Calm wind becoming east around 5 mph.
Wednesday
Mostly cloudy, with a high near 64. Southeast wind 5 to 10 mph.
Wednesday Night
A chance of showers, mainly after midnight. Cloudy, with a low around 51. Southeast wind around 5 mph.
Thursday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 66. East wind 5 to 10 mph.
Thursday Night
A slight chance of showers. Mostly cloudy, with a low around 47. Northeast wind around 5 mph.
Friday
Mostly sunny, with a high near 65. 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 pm CST Jan 16, 2026
Forecast Valid:
9am CST Jan 17, 2026-6pm CST Jan 23, 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