National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Gulfport - Gulfport-Biloxi International Airport (KGPT)

Lat: 30.41°NLon: 89.08°WElev: 26ft.

A Few Clouds

71°F

22°C

Humidity 84%
Wind Speed SE 8 mph
Barometer 30.13 in (1020.1 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 14 Apr 10:53 pm CDT
Extended Forecast for

Bay St. Louis MS

  • Tonight

    Tonight: Mostly clear, with a low around 66. South wind around 5 mph.

    Low: 66 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 79. Southeast wind 5 to 15 mph.

    High: 79 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 67. South wind 5 to 10 mph.

    Low: 67 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 80. South wind 5 to 15 mph.

    High: 80 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 65. South wind 5 to 10 mph becoming light after midnight.

    Low: 65 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 80. Light south wind increasing to 5 to 10 mph in the morning.

    High: 80 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 67. South wind 5 to 10 mph.

    Low: 67 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 81. South wind 5 to 15 mph.

    High: 81 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A slight chance of showers after 1am. Mostly cloudy, with a low around 62. South wind 5 to 10 mph becoming northwest after midnight.

    Low: 62 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 66. South wind around 5 mph.
Wednesday
Sunny, with a high near 79. Southeast wind 5 to 15 mph.
Wednesday Night
Partly cloudy, with a low around 67. South wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 80. South wind 5 to 15 mph.
Thursday Night
Mostly clear, with a low around 65. South wind 5 to 10 mph becoming light after midnight.
Friday
Sunny, with a high near 80. Light south wind increasing to 5 to 10 mph in the morning.
Friday Night
Partly cloudy, with a low around 67. South wind 5 to 10 mph.
Saturday
Partly sunny, with a high near 81. South wind 5 to 15 mph.
Saturday Night
A slight chance of showers after 1am. Mostly cloudy, with a low around 62. South wind 5 to 10 mph becoming northwest after midnight.
Sunday
A slight chance of showers before 1pm. Mostly cloudy, with a high near 76. North wind around 15 mph.
Sunday Night
Mostly cloudy, with a low around 55. North wind around 15 mph.
Monday
Partly sunny, with a high near 74. Northeast wind 10 to 15 mph.
Monday Night
Mostly cloudy, with a low around 59. Northeast wind 5 to 10 mph.
Tuesday
Partly sunny, with a high near 76. Southeast wind 10 to 15 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Bay St. Louis MS
 30.31°N 89.36°W
Last Update:
5:30 pm CDT Apr 14, 2026
Forecast Valid:
11pm CDT Apr 14, 2026-6pm CDT Apr 21, 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