Current conditions at

Gulfport - Gulfport-Biloxi International Airport (KGPT)

Lat: 30.41°NLon: 89.08°WElev: 26ft.

Mostly Cloudy

79°F

26°C

Humidity 67%
Wind Speed S 13 G 24 mph
Barometer 30.00 in (1015.7 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 18 Apr 2:53 pm CDT
Extended Forecast for

Bay St. Louis MS

  • Tonight

    Tonight: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am.  Mostly cloudy, with a low around 53. South wind 5 to 15 mph becoming north after midnight.  Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 53 °F

    Chance
    T-storms then
    Showers
    Likely

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms, mainly before 8am.  Cloudy, then gradually becoming mostly sunny, with a high near 73. Breezy, with a north wind 15 to 20 mph.

    High: 73 °F

    Chance
    Showers and
    Breezy then
    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 54. Northeast wind around 10 mph.

    Low: 54 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 76. Northeast wind 10 to 15 mph becoming east in the afternoon.

    High: 76 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 58. Southeast wind around 5 mph becoming northeast after midnight.

    Low: 58 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 77. Southeast wind 5 to 15 mph.

    High: 77 °F

    Partly Sunny

  • Tuesday Night

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

    Low: 64 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 77. Southeast wind 5 to 15 mph.

    High: 77 °F

    Partly Sunny

  • Wednesday Night

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

    Low: 64 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 53. South wind 5 to 15 mph becoming north after midnight. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
A 40 percent chance of showers and thunderstorms, mainly before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 73. Breezy, with a north wind 15 to 20 mph.
Sunday Night
Partly cloudy, with a low around 54. Northeast wind around 10 mph.
Monday
Partly sunny, with a high near 76. Northeast wind 10 to 15 mph becoming east in the afternoon.
Monday Night
Partly cloudy, with a low around 58. Southeast wind around 5 mph becoming northeast after midnight.
Tuesday
Partly sunny, with a high near 77. Southeast wind 5 to 15 mph.
Tuesday Night
Mostly cloudy, with a low around 64. Southeast wind 5 to 10 mph.
Wednesday
Partly sunny, with a high near 77. Southeast wind 5 to 15 mph.
Wednesday Night
Partly cloudy, with a low around 64. Southeast wind 5 to 10 mph.
Thursday
Sunny, with a high near 78. Southeast wind 5 to 15 mph.
Thursday Night
Partly cloudy, with a low around 68. South wind 10 to 15 mph.
Friday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 79. South wind 10 to 15 mph.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. South wind 10 to 15 mph.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 80. South wind 10 to 15 mph becoming north in the morning.
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ABOUT THIS FORECAST

 
Point Forecast:
Bay St. Louis MS
 30.31°N 89.36°W
2:02 pm CDT Apr 18, 2026
3pm CDT Apr 18, 2026-6pm CDT Apr 25, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database