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

78°F

26°C

Humidity 62%
Wind Speed SE 17 G 25 mph
Barometer 30.28 in (1025.1 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 12 Apr 11:53 am CDT
Extended Forecast for

Bay St. Louis MS

  • This Afternoon

    This Afternoon: Sunny, with a high near 77. Southeast wind around 15 mph.

    High: 77 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 64. Southeast wind 5 to 10 mph.

    Low: 64 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 78. Southeast wind 5 to 10 mph.

    High: 78 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Mostly clear, with a low around 64. Southeast wind 5 to 10 mph.

    Low: 64 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 77. Southeast wind 5 to 10 mph.

    High: 77 °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: 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. Southeast 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

Detailed Forecast

This Afternoon
Sunny, with a high near 77. Southeast wind around 15 mph.
Tonight
Increasing clouds, with a low around 64. Southeast wind 5 to 10 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 78. Southeast wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 64. Southeast wind 5 to 10 mph.
Tuesday
Sunny, with a high near 77. Southeast wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 65. Southeast wind 5 to 10 mph.
Wednesday
Sunny, with a high near 79. Southeast wind 5 to 15 mph.
Wednesday Night
Partly cloudy, with a low around 67. Southeast 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 66. South wind 5 to 10 mph becoming light after midnight.
Friday
Mostly sunny, with a high near 81. Light south wind increasing to 10 to 15 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 80. South wind 5 to 15 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Bay St. Louis MS
 30.31°N 89.36°W
Last Update:
11:58 am CDT Apr 12, 2026
Forecast Valid:
12pm CDT Apr 12, 2026-6pm CDT Apr 18, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation