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

90°F

32°C

Humidity 54%
Wind Speed E 3 mph
Barometer 29.98 in (1015.3 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index96°F (36°C)
Last update 23 Sep 5:53 pm CDT
Extended Forecast for

Pearl River LA

  • Tonight

    Tonight: Mostly clear, with a low around 71. Calm wind.

    Low: 71 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 92. North wind around 5 mph.

    High: 92 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 70. Northeast wind around 5 mph becoming calm.

    Low: 70 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 89. East wind around 5 mph.

    High: 89 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 67. Southeast wind around 5 mph becoming calm.

    Low: 67 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 89. Calm wind becoming east around 5 mph.

    High: 89 °F

    Mostly Sunny

  • Saturday Night

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

    Low: 68 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 90. Calm wind becoming southeast around 5 mph.

    High: 90 °F

    Mostly Sunny

  • Sunday Night

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

    Low: 68 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 71. Calm wind.
Thursday
Mostly sunny, with a high near 92. North wind around 5 mph.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 70. Northeast wind around 5 mph becoming calm.
Friday
Sunny, with a high near 89. East wind around 5 mph.
Friday Night
Partly cloudy, with a low around 67. Southeast wind around 5 mph becoming calm.
Saturday
Mostly sunny, with a high near 89. Calm wind becoming east around 5 mph.
Saturday Night
Mostly cloudy, with a low around 68. Calm wind.
Sunday
Mostly sunny, with a high near 90. Calm wind becoming southeast around 5 mph.
Sunday Night
Mostly clear, with a low around 68. Calm wind.
Monday
Sunny, with a high near 90. Calm wind becoming southeast around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 69. Calm wind.
Tuesday
A slight chance of showers and thunderstorms. Sunny, with a high near 90. Light and variable wind becoming southeast 5 to 10 mph in the morning.
Tuesday Night
A slight chance of showers. Partly cloudy, with a low around 71. Southeast wind around 5 mph becoming calm in the evening.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 87. South wind 5 to 10 mph.
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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:
2:02 pm CDT Sep 23, 2026
Forecast Valid:
6pm CDT Sep 23, 2026-6pm CDT Sep 30, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation