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.

Fair

58°F

14°C

Humidity 58%
Wind Speed N 10 mph
Barometer 30.13 in (1020.1 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 6 Apr 4:53 am CDT
Extended Forecast for

Bay St. Louis MS

  • Overnight

    Overnight: A 30 percent chance of showers. Cloudy, with a low around 58. Northeast wind around 15 mph.

    Low: 58 °F

    Chance
    Showers

  • Monday

    Monday: A 30 percent chance of showers, mainly before 9am. Mostly cloudy, with a high near 67. Northeast wind around 15 mph.

    High: 67 °F

    Chance
    Showers then
    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, then gradually becoming clear, with a low around 56. Northeast wind 10 to 15 mph.

    Low: 56 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 74. Northeast wind around 15 mph.

    High: 74 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 63. East wind 10 to 15 mph.

    Low: 63 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 72. Breezy, with an east wind 15 to 20 mph. Chance of precipitation is 30%.

    High: 72 °F

    Chance
    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Breezy, with an east wind around 20 mph.

    Low: 64 °F

    Chance
    Showers and
    Breezy

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 72. Breezy, with an east wind 15 to 20 mph.

    High: 72 °F

    Chance
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 66. Breezy, with an east wind 15 to 20 mph.

    Low: 66 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

Detailed Forecast

Overnight
A 30 percent chance of showers. Cloudy, with a low around 58. Northeast wind around 15 mph.
Monday
A 30 percent chance of showers, mainly before 9am. Mostly cloudy, with a high near 67. Northeast wind around 15 mph.
Monday Night
Mostly cloudy, then gradually becoming clear, with a low around 56. Northeast wind 10 to 15 mph.
Tuesday
Mostly sunny, with a high near 74. Northeast wind around 15 mph.
Tuesday Night
Mostly cloudy, with a low around 63. East wind 10 to 15 mph.
Wednesday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 72. Breezy, with an east wind 15 to 20 mph. Chance of precipitation is 30%.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Breezy, with an east wind around 20 mph.
Thursday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 72. Breezy, with an east wind 15 to 20 mph.
Thursday Night
Mostly cloudy, with a low around 66. Breezy, with an east wind 15 to 20 mph.
Friday
A slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 74. Breezy, with an east wind 15 to 20 mph.
Friday Night
A slight chance of showers. Mostly cloudy, with a low around 67. East wind 10 to 15 mph.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 75. East wind around 15 mph.
Saturday Night
Partly cloudy, with a low around 68. Southeast wind 10 to 15 mph.
Sunday
Mostly sunny, with a high near 76. Southeast wind around 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 89.34°W
Last Update:
2:02 am CDT Apr 6, 2026
Forecast Valid:
5am CDT Apr 6, 2026-6pm CDT Apr 12, 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