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.

Overcast

49°F

9°C

Humidity 74%
Wind Speed N 16 mph
Barometer 30.03 in (1016.7 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 2 Dec 10:53 am CST
Extended Forecast for

Bay St. Louis MS

  • Today

    Today: Mostly sunny, with a high near 56. North wind around 15 mph.

    High: 56 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 39. North wind 10 to 15 mph.

    Low: 39 °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 50 percent chance of showers after midnight. Mostly cloudy, with a low around 51. East wind 5 to 10 mph.

    Low: 51 °F

    Mostly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: Showers. High near 58. Northeast wind 10 to 15 mph. Chance of precipitation is 80%.

    High: 58 °F

    Showers

  • Thursday Night

    Thursday Night: Showers. Low around 52. East wind 10 to 15 mph. Chance of precipitation is 80%.

    Low: 52 °F

    Showers

  • Friday

    Friday: Showers likely and possibly a thunderstorm. Cloudy, with a high near 58. North wind around 10 mph. Chance of precipitation is 70%.

    High: 58 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Showers likely, mainly before midnight. Cloudy, with a low around 50. North wind 5 to 10 mph. Chance of precipitation is 60%.

    Low: 50 °F

    Showers
    Likely

  • Saturday

    Saturday: A chance of showers. Mostly cloudy, with a high near 60. North wind 5 to 10 mph.

    High: 60 °F

    Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 56. North wind around 15 mph.
Tonight
Partly cloudy, with a low around 39. 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 50 percent chance of showers after midnight. Mostly cloudy, with a low around 51. East wind 5 to 10 mph.
Thursday
Showers. High near 58. Northeast wind 10 to 15 mph. Chance of precipitation is 80%.
Thursday Night
Showers. Low around 52. East wind 10 to 15 mph. Chance of precipitation is 80%.
Friday
Showers likely and possibly a thunderstorm. Cloudy, with a high near 58. North wind around 10 mph. Chance of precipitation is 70%.
Friday Night
Showers likely, mainly before midnight. Cloudy, with a low around 50. North wind 5 to 10 mph. Chance of precipitation is 60%.
Saturday
A chance of showers. Mostly cloudy, with a high near 60. North wind 5 to 10 mph.
Saturday Night
A slight chance of showers before midnight. Mostly cloudy, with a low around 50. North wind around 5 mph.
Sunday
Mostly sunny, with a high near 65. North wind 5 to 10 mph.
Sunday Night
Partly cloudy, with a low around 47. North wind 5 to 10 mph.
Monday
Sunny, with a high near 61. 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:
10:02 am CST Dec 2, 2025
Forecast Valid:
11am CST Dec 2, 2025-6pm CST Dec 8, 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