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

48°F

9°C

Humidity 96%
Wind Speed N 5 mph
Barometer 30.03 in (1016.9 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 6 Dec 6:53 am CST
Extended Forecast for

Bay St. Louis MS

  • Today

    Today: Showers, mainly before 10am. High near 58. North wind around 5 mph becoming east in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 58 °F

    Showers then
    Chance
    Showers

  • Tonight

    Tonight: A 30 percent chance of showers, mainly between 2am and 5am. Mostly cloudy, with a temperature falling to near 54 by 10pm, then rising to around 58 during the remainder of the night. East wind around 5 mph.

    Low: 54 °F⇑

    Chance
    Showers

  • Sunday

    Sunday: A 40 percent chance of showers. Partly sunny, with a high near 67. Northeast wind around 5 mph.

    High: 67 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Showers likely, mainly before midnight. Mostly cloudy, with a low around 50. Northeast wind 5 to 15 mph becoming northwest after midnight. Chance of precipitation is 60%.

    Low: 50 °F

    Showers
    Likely then
    Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 58. North wind around 15 mph.

    High: 58 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 41. North wind 10 to 15 mph.

    Low: 41 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 56. Northeast wind 5 to 10 mph becoming south in the afternoon.

    High: 56 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 46. Calm wind becoming southwest around 5 mph after midnight.

    Low: 46 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 66. Southwest wind 5 to 10 mph.

    High: 66 °F

    Sunny

Detailed Forecast

Today
Showers, mainly before 10am. High near 58. North wind around 5 mph becoming east in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
A 30 percent chance of showers, mainly between 2am and 5am. Mostly cloudy, with a temperature falling to near 54 by 10pm, then rising to around 58 during the remainder of the night. East wind around 5 mph.
Sunday
A 40 percent chance of showers. Partly sunny, with a high near 67. Northeast wind around 5 mph.
Sunday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 50. Northeast wind 5 to 15 mph becoming northwest after midnight. Chance of precipitation is 60%.
Monday
Mostly sunny, with a high near 58. North wind around 15 mph.
Monday Night
Mostly clear, with a low around 41. North wind 10 to 15 mph.
Tuesday
Sunny, with a high near 56. Northeast wind 5 to 10 mph becoming south in the afternoon.
Tuesday Night
Mostly clear, with a low around 46. Calm wind becoming southwest around 5 mph after midnight.
Wednesday
Sunny, with a high near 66. Southwest wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 55. Southwest wind around 10 mph.
Thursday
Mostly sunny, with a high near 69. South wind around 10 mph.
Thursday Night
A slight chance of showers. Partly cloudy, with a low around 58. Southwest wind around 10 mph.
Friday
Mostly sunny, with a high near 67. West wind around 10 mph becoming north in the afternoon.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Bay St. Louis MS
 30.31°N 89.34°W
Last Update:
5:23 am CST Dec 6, 2025
Forecast Valid:
7am CST Dec 6, 2025-6pm CST Dec 12, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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