Current conditions at

Gulfport - Gulfport-Biloxi International Airport (KGPT)

Lat: 30.41°NLon: 89.08°WElev: 26ft.

Fair

57°F

14°C

Humidity 67%
Wind Speed S 5 mph
Barometer 30.06 in (1017.7 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 1 Jan 6:53 pm CST
Extended Forecast for

Bay St. Louis MS

  • Tonight

    Tonight: Increasing clouds, with a low around 52. Southwest wind around 5 mph.

    Low: 52 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly cloudy, with a high near 69. South wind 5 to 15 mph.

    High: 69 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A chance of showers, then showers likely and possibly a thunderstorm after midnight.  Mostly cloudy, with a low around 62. Southwest wind 10 to 15 mph.  Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 62 °F

    Showers
    Likely

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms before noon.  Mostly cloudy, then gradually becoming sunny, with a high near 73. Southwest wind around 10 mph becoming northwest in the afternoon.

    High: 73 °F

    Chance
    Showers then
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 49. North wind around 10 mph.

    Low: 49 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 64. North wind 5 to 10 mph becoming light  in the afternoon.

    High: 64 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 47. Calm wind.

    Low: 47 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 66. Calm wind becoming southeast around 5 mph in the morning.

    High: 66 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 54. Southeast wind around 5 mph becoming calm  in the evening.

    Low: 54 °F

    Partly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 52. Southwest wind around 5 mph.
Friday
Mostly cloudy, with a high near 69. South wind 5 to 15 mph.
Friday Night
A chance of showers, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 62. Southwest wind 10 to 15 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
A 40 percent chance of showers and thunderstorms before noon. Mostly cloudy, then gradually becoming sunny, with a high near 73. Southwest wind around 10 mph becoming northwest in the afternoon.
Saturday Night
Mostly clear, with a low around 49. North wind around 10 mph.
Sunday
Sunny, with a high near 64. North wind 5 to 10 mph becoming light in the afternoon.
Sunday Night
Partly cloudy, with a low around 47. Calm wind.
Monday
Sunny, with a high near 66. Calm wind becoming southeast around 5 mph in the morning.
Monday Night
Partly cloudy, with a low around 54. Southeast wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 70. Light south wind increasing to 5 to 10 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 58. South wind around 5 mph.
Wednesday
Mostly sunny, with a high near 72. South wind 5 to 10 mph.
Wednesday Night
A slight chance of showers. Partly cloudy, with a low around 58. South wind around 5 mph.
Thursday
A chance of showers. Partly sunny, with a high near 70. South wind 5 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Bay St. Louis MS
 30.31°N 89.36°W
4:52 pm CST Jan 1, 2026
7pm CST Jan 1, 2026-6pm CST Jan 8, 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