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

68°F

20°C

Humidity 78%
Wind Speed Calm
Barometer 29.90 in (1012.3 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 16 Nov 6:53 pm CST
Extended Forecast for

Bay St. Louis MS

  • Tonight

    Tonight: Increasing clouds, with a low around 60. Southwest wind around 5 mph becoming calm after midnight.

    Low: 60 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly sunny, with a high near 74. Light and variable wind becoming southeast 5 to 10 mph in the morning.

    High: 74 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 64. South wind 5 to 10 mph.

    Low: 64 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 74. Southeast wind 5 to 10 mph.

    High: 74 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 65. Southeast wind 5 to 10 mph.

    Low: 65 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 76. Southeast wind 5 to 15 mph.

    High: 76 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 65. Southeast wind around 10 mph.

    Low: 65 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 75. Southeast wind 10 to 15 mph.

    High: 75 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of showers. Mostly cloudy, with a low around 67. Southeast wind around 15 mph.

    Low: 67 °F

    Chance
    Showers

Detailed Forecast

Tonight
Increasing clouds, with a low around 60. Southwest wind around 5 mph becoming calm after midnight.
Monday
Mostly sunny, with a high near 74. Light and variable wind becoming southeast 5 to 10 mph in the morning.
Monday Night
Partly cloudy, with a low around 64. South wind 5 to 10 mph.
Tuesday
Sunny, with a high near 74. Southeast wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 65. Southeast wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 76. Southeast wind 5 to 15 mph.
Wednesday Night
Partly cloudy, with a low around 65. Southeast wind around 10 mph.
Thursday
Partly sunny, with a high near 75. Southeast wind 10 to 15 mph.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 67. Southeast wind around 15 mph.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 75. South wind around 15 mph.
Friday Night
A chance of showers. Mostly cloudy, with a low around 65. South wind around 10 mph becoming southwest after midnight.
Saturday
A chance of showers. Partly sunny, with a high near 74. South wind 10 to 15 mph.
Saturday Night
A slight chance of showers. Partly cloudy, with a low around 62. South wind around 10 mph becoming north after midnight.
Sunday
A chance of showers. Mostly sunny, with a high near 71. Northeast wind around 10 mph becoming southeast in the afternoon.
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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:
5:20 pm CST Nov 16, 2025
Forecast Valid:
7pm CST Nov 16, 2025-6pm CST Nov 23, 2025
 
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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