National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Gulfport - Gulfport-Biloxi International Airport (KGPT)

Lat: 30.41°NLon: 89.08°WElev: 26ft.

Fair

53°F

12°C

Humidity 83%
Wind Speed Calm
Barometer 30.09 in (1018.9 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 8 Apr 4:53 am CDT
Extended Forecast for

Bay St. Louis MS

Coastal Flood Advisory April 9, 11:00am until April 9, 08:00pm
Coastal Flood Advisory April 8, 12:00pm until April 8, 08:00pm
Click here for hazard details and duration
Coastal Flood Advisory
Coastal Flood Advisory

  • Today

    Today: Partly sunny, with a high near 73. Breezy, with an east wind 15 to 20 mph.

    High: 73 °F

    Partly Sunny
    and Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 61. East wind around 15 mph.

    Low: 61 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 73. East wind around 15 mph.

    High: 73 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 65. East wind around 10 mph.

    Low: 65 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 74. East wind 10 to 15 mph.

    High: 74 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 64. Southeast wind 5 to 10 mph.

    Low: 64 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 76. Northeast wind 5 to 15 mph becoming southeast in the afternoon.

    High: 76 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 67. Southeast wind around 10 mph.

    Low: 67 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 76. Breezy, with a southeast wind 10 to 20 mph.

    High: 76 °F

    Sunny then
    Mostly Sunny
    and Breezy

Detailed Forecast

Today
Partly sunny, with a high near 73. Breezy, with an east wind 15 to 20 mph.
Tonight
Partly cloudy, with a low around 61. East wind around 15 mph.
Thursday
Mostly sunny, with a high near 73. East wind around 15 mph.
Thursday Night
Mostly clear, with a low around 65. East wind around 10 mph.
Friday
Mostly sunny, with a high near 74. East wind 10 to 15 mph.
Friday Night
Partly cloudy, with a low around 64. Southeast wind 5 to 10 mph.
Saturday
Sunny, with a high near 76. Northeast wind 5 to 15 mph becoming southeast in the afternoon.
Saturday Night
Mostly clear, with a low around 67. Southeast wind around 10 mph.
Sunday
Mostly sunny, with a high near 76. Breezy, with a southeast wind 10 to 20 mph.
Sunday Night
Partly cloudy, with a low around 69. Southeast wind around 15 mph.
Monday
Partly sunny, with a high near 77. Breezy, with a southeast wind 15 to 20 mph.
Monday Night
Mostly cloudy, with a low around 70. Breezy, with a southeast wind 15 to 20 mph.
Tuesday
Partly sunny, with a high near 77. Southeast wind around 15 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:
3:40 am CDT Apr 8, 2026
Forecast Valid:
4am CDT Apr 8, 2026-6pm CDT Apr 14, 2026
 
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