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.

Overcast

73°F

23°C

Humidity 94%
Wind Speed S 7 mph
Barometer 30.12 in (1019.7 mb)
Dewpoint 71°F (22°C)
Visibility 8.00 mi
Last update 9 Mar 10:53 pm CDT
Extended Forecast for

Bay St. Louis MS

  • Tonight

    Tonight: Areas of fog after midnight. Otherwise, mostly cloudy, with a low around 69. South wind around 5 mph.

    Low: 69 °F

    Areas Fog

  • Tuesday

    Tuesday: Partly sunny, with a high near 75. South wind 5 to 15 mph.

    High: 75 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 69. Southeast wind around 10 mph.

    Low: 69 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 76. South wind 10 to 15 mph. Chance of precipitation is 30%.

    High: 76 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm. Low around 60. South wind around 15 mph becoming west after midnight. Chance of precipitation is 90%.

    Low: 60 °F

    Showers

  • Thursday

    Thursday: A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm. Mostly sunny, with a high near 66. Breezy, with a north wind 15 to 20 mph. Chance of precipitation is 30%.

    High: 66 °F

    Chance
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 52. North wind 10 to 15 mph.

    Low: 52 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 69. Northeast wind 5 to 10 mph becoming southeast in the afternoon.

    High: 69 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 59. Southeast wind around 5 mph.

    Low: 59 °F

    Mostly Clear

Detailed Forecast

Tonight
Areas of fog after midnight. Otherwise, mostly cloudy, with a low around 69. South wind around 5 mph.
Tuesday
Partly sunny, with a high near 75. South wind 5 to 15 mph.
Tuesday Night
Mostly cloudy, with a low around 69. Southeast wind around 10 mph.
Wednesday
A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 76. South wind 10 to 15 mph. Chance of precipitation is 30%.
Wednesday Night
Showers and possibly a thunderstorm. Low around 60. South wind around 15 mph becoming west after midnight. Chance of precipitation is 90%.
Thursday
A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm. Mostly sunny, with a high near 66. Breezy, with a north wind 15 to 20 mph. Chance of precipitation is 30%.
Thursday Night
Mostly clear, with a low around 52. North wind 10 to 15 mph.
Friday
Sunny, with a high near 69. Northeast wind 5 to 10 mph becoming southeast in the afternoon.
Friday Night
Mostly clear, with a low around 59. Southeast wind around 5 mph.
Saturday
Sunny, with a high near 73. East wind 5 to 10 mph becoming southeast in the afternoon.
Saturday Night
Mostly clear, with a low around 64. Southeast wind 5 to 10 mph.
Sunday
Mostly sunny, with a high near 76. South wind 5 to 15 mph.
Sunday Night
Partly cloudy, with a low around 61. South wind 10 to 15 mph becoming north after midnight.
Monday
A slight chance of showers. Partly sunny, with a high near 70. Breezy, with a north wind 15 to 20 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Bay St. Louis MS
 30.31°N 89.34°W
Last Update:
10:26 pm CDT Mar 9, 2026
Forecast Valid:
11pm CDT Mar 9, 2026-6pm CDT Mar 16, 2026
 
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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