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.

Mostly Cloudy

64°F

18°C

Humidity 90%
Wind Speed SE 6 mph
Barometer 29.95 in (1014.1 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 27 Feb 5:53 pm CST
Extended Forecast for

Bay St. Louis MS

  • Tonight

    Tonight: Patchy fog after 1am. Otherwise, partly cloudy, with a low around 58. Northeast wind around 5 mph.

    Low: 58 °F

    Partly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 71. North wind around 5 mph becoming south in the afternoon.

    High: 71 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 2am. Otherwise, partly cloudy, with a low around 55. South wind around 5 mph becoming calm.

    Low: 55 °F

    Partly Cloudy
    then Patchy
    Fog

  • Sunday

    Sunday: Areas of fog before 8am. Otherwise, mostly sunny, with a high near 69. Northeast wind 5 to 10 mph becoming southeast in the afternoon.

    High: 69 °F

    Areas Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 58. Southeast wind around 5 mph.

    Low: 58 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 71. Southeast wind 5 to 10 mph.

    High: 71 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 62. Southeast wind around 10 mph.

    Low: 62 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 71. East wind 10 to 15 mph.

    High: 71 °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

Detailed Forecast

Tonight
Patchy fog after 1am. Otherwise, partly cloudy, with a low around 58. Northeast wind around 5 mph.
Saturday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 71. North wind around 5 mph becoming south in the afternoon.
Saturday Night
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 55. South wind around 5 mph becoming calm.
Sunday
Areas of fog before 8am. Otherwise, mostly sunny, with a high near 69. Northeast wind 5 to 10 mph becoming southeast in the afternoon.
Sunday Night
Mostly clear, with a low around 58. Southeast wind around 5 mph.
Monday
Sunny, with a high near 71. Southeast wind 5 to 10 mph.
Monday Night
Partly cloudy, with a low around 62. Southeast wind around 10 mph.
Tuesday
Mostly sunny, with a high near 71. East wind 10 to 15 mph.
Tuesday Night
Mostly cloudy, with a low around 63. East wind 10 to 15 mph.
Wednesday
Mostly sunny, with a high near 73. Southeast wind 10 to 15 mph.
Wednesday Night
Mostly cloudy, with a low around 64. East wind around 10 mph.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 73. Southeast wind 10 to 15 mph.
Thursday Night
A slight chance of showers. Mostly cloudy, with a low around 65. Southeast wind around 10 mph.
Friday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 74. Southeast wind 10 to 15 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:
5:22 pm CST Feb 27, 2026
Forecast Valid:
6pm CST Feb 27, 2026-6pm CST Mar 6, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation