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

69°F

21°C

Humidity 90%
Wind Speed Calm
Barometer 30.06 in (1017.9 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 15 Oct 9:53 pm CDT
Extended Forecast for

Bay Saint Louis MS

  • Tonight

    Tonight: Partly cloudy, with a low around 67. Calm wind.

    Low: 67 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 87. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 87 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 53. North wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 53 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 72. Breezy, with a north wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 72 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Clear, with a low around 52. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 52 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 73. East wind 10 to 15 mph.

    High: 73 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 53. Northeast wind 5 to 10 mph.

    Low: 53 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 75. Northeast wind 10 to 15 mph.

    High: 75 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 57. Calm wind becoming northeast around 5 mph in the evening.

    Low: 57 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 67. Calm wind.
Friday
Partly sunny, with a high near 87. Calm wind becoming northwest around 5 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 53. North wind 10 to 15 mph, with gusts as high as 30 mph.
Saturday
Sunny, with a high near 72. Breezy, with a north wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Clear, with a low around 52. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 73. East wind 10 to 15 mph.
Sunday Night
Mostly clear, with a low around 53. Northeast wind 5 to 10 mph.
Monday
Sunny, with a high near 75. Northeast wind 10 to 15 mph.
Monday Night
Mostly clear, with a low around 57. Calm wind becoming northeast around 5 mph in the evening.
Tuesday
Sunny, with a high near 80. Northeast wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 57. Calm wind becoming northeast around 5 mph after midnight.
Wednesday
Sunny, with a high near 81. Northeast wind 5 to 10 mph.
Wednesday Night
Clear, with a low around 56. Calm wind becoming northeast around 5 mph.
Thursday
Sunny, with a high near 82. Northeast wind 5 to 10 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Bay Saint Louis MS
 30.31°N 89.52°W
Last Update:
3:17 pm CDT Oct 15, 2026
Forecast Valid:
10pm CDT Oct 15, 2026-6pm CDT Oct 22, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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