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

60°F

16°C

Humidity 80%
Wind Speed E 7 mph
Barometer 30.19 in (1022.4 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 29 Nov 8:53 pm CST
Extended Forecast for

Bay St. Louis MS

  • Tonight

    Tonight: A 20 percent chance of showers after 5am. Partly cloudy, with a low around 59. Southeast wind 5 to 10 mph.

    Low: 59 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: A 50 percent chance of showers, mainly before 4pm. Mostly cloudy, with a high near 70. North wind 5 to 15 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 70 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before midnight. Cloudy, with a low around 53. Northeast wind around 15 mph.

    Low: 53 °F

    Slight Chance
    Showers then
    Cloudy

  • Monday

    Monday: A slight chance of showers before 9am, then a slight chance of showers and thunderstorms between 9am and noon, then showers likely and possibly a thunderstorm after noon. Cloudy, with a high near 66. East wind around 15 mph. Chance of precipitation is 60%.

    High: 66 °F

    Slight Chance
    T-storms then
    Showers
    Likely

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm. Low around 55. Northeast wind 10 to 15 mph becoming northwest after midnight. Chance of precipitation is 90%.

    Low: 55 °F

    Showers

  • Tuesday

    Tuesday: A 30 percent chance of showers before noon. Partly sunny, with a high near 61. Northwest wind around 15 mph.

    High: 61 °F

    Chance
    Showers then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 41. North wind 10 to 15 mph.

    Low: 41 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 59. Northeast wind 5 to 10 mph becoming east in the afternoon.

    High: 59 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of showers after midnight. Mostly cloudy, with a low around 50. Northeast wind 5 to 10 mph.

    Low: 50 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Tonight
A 20 percent chance of showers after 5am. Partly cloudy, with a low around 59. Southeast wind 5 to 10 mph.
Sunday
A 50 percent chance of showers, mainly before 4pm. Mostly cloudy, with a high near 70. North wind 5 to 15 mph. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
A 20 percent chance of showers before midnight. Cloudy, with a low around 53. Northeast wind around 15 mph.
Monday
A slight chance of showers before 9am, then a slight chance of showers and thunderstorms between 9am and noon, then showers likely and possibly a thunderstorm after noon. Cloudy, with a high near 66. East wind around 15 mph. Chance of precipitation is 60%.
Monday Night
Showers and possibly a thunderstorm. Low around 55. Northeast wind 10 to 15 mph becoming northwest after midnight. Chance of precipitation is 90%.
Tuesday
A 30 percent chance of showers before noon. Partly sunny, with a high near 61. Northwest wind around 15 mph.
Tuesday Night
Partly cloudy, with a low around 41. North wind 10 to 15 mph.
Wednesday
Mostly sunny, with a high near 59. Northeast wind 5 to 10 mph becoming east in the afternoon.
Wednesday Night
A slight chance of showers after midnight. Mostly cloudy, with a low around 50. Northeast wind 5 to 10 mph.
Thursday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 61. East wind around 10 mph.
Thursday Night
A chance of showers. Cloudy, with a low around 53. Northeast wind around 10 mph.
Friday
Showers likely. Mostly cloudy, with a high near 63. East wind 10 to 15 mph becoming north in the afternoon.
Friday Night
A chance of showers. Mostly cloudy, with a low around 56. North wind around 10 mph.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 66. North wind around 10 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:
7:30 pm CST Nov 29, 2025
Forecast Valid:
9pm CST Nov 29, 2025-6pm CST Dec 6, 2025
 
Forecast Discussion
 
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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