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

74°F

23°C

Humidity 85%
Wind Speed Calm
Barometer 29.95 in (1014.0 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Last update 26 Sep 8:53 pm CDT
Extended Forecast for

Pearl River LA

  • Tonight

    Tonight: Mostly cloudy, with a low around 68. Calm wind.

    Low: 68 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 91. Calm wind becoming northwest around 5 mph.

    High: 91 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 68. Calm wind.

    Low: 68 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 92. Calm wind.

    High: 92 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 68. Calm wind.

    Low: 68 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 91. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.

    High: 91 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 70. Southeast wind around 5 mph becoming calm in the evening.

    Low: 70 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90. Light east wind becoming southeast 10 to 15 mph in the morning.

    High: 90 °F

    Mostly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A slight chance of showers before 1am. Partly cloudy, with a low around 73. Southeast wind 5 to 10 mph.

    Low: 73 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 68. Calm wind.
Sunday
Sunny, with a high near 91. Calm wind becoming northwest around 5 mph.
Sunday Night
Mostly clear, with a low around 68. Calm wind.
Monday
Sunny, with a high near 92. Calm wind.
Monday Night
Mostly clear, with a low around 68. Calm wind.
Tuesday
Sunny, with a high near 91. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 70. Southeast wind around 5 mph becoming calm in the evening.
Wednesday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90. Light east wind becoming southeast 10 to 15 mph in the morning.
Wednesday Night
A slight chance of showers before 1am. Partly cloudy, with a low around 73. Southeast wind 5 to 10 mph.
Thursday
A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 90. Southeast wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday Night
A chance of showers. Partly cloudy, with a low around 71. Southeast wind around 5 mph becoming calm in the evening.
Friday
Showers likely and possibly a thunderstorm. Mostly sunny, with a high near 88. Light east wind becoming southeast 5 to 10 mph in the morning.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Southeast wind around 5 mph becoming calm in the evening.
Saturday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 87. Calm wind becoming southeast around 5 mph in the morning.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Pearl River LA
 30.37°N 89.75°W
Last Update:
6:18 pm CDT Sep 26, 2026
Forecast Valid:
9pm CDT Sep 26, 2026-6pm CDT Oct 3, 2026
 
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Additional Resources

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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