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

58°F

14°C

Humidity 87%
Wind Speed Calm
Barometer 30.14 in (1020.7 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 3 Feb 10:53 pm CST
Extended Forecast for

Bay St. Louis MS

  • Tonight

    Tonight: Showers, mainly after 3am. Low around 53. Southwest wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 53 °F

    Showers

  • Wednesday

    Wednesday: Showers likely, mainly before 9am. Cloudy through mid morning, then gradual clearing, with a high near 60. North wind 5 to 15 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 60 °F

    Showers
    Likely then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 35. Breezy, with a north wind 15 to 20 mph.

    Low: 35 °F

    Mostly Clear
    and Breezy

  • Thursday

    Thursday: Sunny, with a high near 53. North wind 10 to 15 mph.

    High: 53 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 39. Northwest wind 5 to 10 mph.

    Low: 39 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 64. West wind 10 to 15 mph.

    High: 64 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 46. West wind 5 to 10 mph becoming north after midnight.

    Low: 46 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 64. North wind around 5 mph becoming south in the afternoon.

    High: 64 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 48. Calm wind becoming east around 5 mph after midnight.

    Low: 48 °F

    Mostly Clear

Detailed Forecast

Tonight
Showers, mainly after 3am. Low around 53. Southwest wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Showers likely, mainly before 9am. Cloudy through mid morning, then gradual clearing, with a high near 60. North wind 5 to 15 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Mostly clear, with a low around 35. Breezy, with a north wind 15 to 20 mph.
Thursday
Sunny, with a high near 53. North wind 10 to 15 mph.
Thursday Night
Mostly clear, with a low around 39. Northwest wind 5 to 10 mph.
Friday
Sunny, with a high near 64. West wind 10 to 15 mph.
Friday Night
Mostly clear, with a low around 46. West wind 5 to 10 mph becoming north after midnight.
Saturday
Sunny, with a high near 64. North wind around 5 mph becoming south in the afternoon.
Saturday Night
Mostly clear, with a low around 48. Calm wind becoming east around 5 mph after midnight.
Sunday
Sunny, with a high near 66. East wind 5 to 10 mph becoming south in the morning.
Sunday Night
Partly cloudy, with a low around 52. South wind around 5 mph becoming west after midnight.
Monday
Mostly sunny, with a high near 68. West wind 5 to 10 mph becoming south in the afternoon.
Monday Night
Mostly cloudy, with a low around 54. Southwest wind around 5 mph.
Tuesday
Partly sunny, with a high near 67. South wind 5 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Bay St. Louis MS
 30.31°N 89.34°W
Last Update:
9:42 pm CST Feb 3, 2026
Forecast Valid:
11pm CST Feb 3, 2026-6pm CST Feb 10, 2026
 
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