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.

Fair

57°F

14°C

Humidity 28%
Wind Speed NE 8 mph
Barometer 30.34 in (1027.4 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 28 Nov 2:53 pm CST
Extended Forecast for

Bay St. Louis MS

  • Tonight

    Tonight: Mostly cloudy, with a low around 49. Northeast wind around 15 mph.

    Low: 49 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 67. Southeast wind around 15 mph.

    High: 67 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after midnight. Partly cloudy, with a low around 61. Southeast wind 5 to 15 mph.

    Low: 61 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: A 50 percent chance of showers. Mostly cloudy, with a high near 69. Southeast wind 5 to 15 mph becoming north in the afternoon.

    High: 69 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before midnight. Cloudy, with a low around 51. North wind around 15 mph.

    Low: 51 °F

    Slight Chance
    Showers then
    Cloudy

  • Monday

    Monday: A 50 percent chance of showers and thunderstorms after noon. Cloudy, with a high near 64. Northeast wind around 15 mph.

    High: 64 °F

    Cloudy then
    Chance
    T-storms

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm. Low around 51. Northeast wind 10 to 15 mph. Chance of precipitation is 90%.

    Low: 51 °F

    Showers

  • Tuesday

    Tuesday: A 30 percent chance of showers before noon. Partly sunny, with a high near 59. Northwest wind around 15 mph.

    High: 59 °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

Detailed Forecast

Tonight
Mostly cloudy, with a low around 49. Northeast wind around 15 mph.
Saturday
Mostly sunny, with a high near 67. Southeast wind around 15 mph.
Saturday Night
A 20 percent chance of showers after midnight. Partly cloudy, with a low around 61. Southeast wind 5 to 15 mph.
Sunday
A 50 percent chance of showers. Mostly cloudy, with a high near 69. Southeast wind 5 to 15 mph becoming north in the afternoon.
Sunday Night
A 20 percent chance of showers before midnight. Cloudy, with a low around 51. North wind around 15 mph.
Monday
A 50 percent chance of showers and thunderstorms after noon. Cloudy, with a high near 64. Northeast wind around 15 mph.
Monday Night
Showers and possibly a thunderstorm. Low around 51. Northeast wind 10 to 15 mph. Chance of precipitation is 90%.
Tuesday
A 30 percent chance of showers before noon. Partly sunny, with a high near 59. 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 57. Northeast wind 5 to 10 mph becoming southeast in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 49. East wind 5 to 10 mph.
Thursday
A chance of showers. Mostly cloudy, with a high near 61. Northeast wind around 10 mph.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 53. Northeast wind around 10 mph.
Friday
Showers likely. Mostly cloudy, with a high near 64. East wind around 10 mph.
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:
11:31 am CST Nov 28, 2025
Forecast Valid:
3pm CST Nov 28, 2025-6pm CST Dec 5, 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