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.

Mostly Cloudy

72°F

22°C

Humidity 68%
Wind Speed Calm
Barometer 30.09 in (1018.9 mb)
Dewpoint 61°F (16°C)
Visibility 9.00 mi
Last update 23 Mar 11:53 pm CDT
Extended Forecast for

Bay St. Louis MS

  • Overnight

    Overnight: Partly cloudy, with a low around 62. Northeast wind around 5 mph.

    Low: 62 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 74. Northeast wind 5 to 10 mph becoming southeast in the afternoon.

    High: 74 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 62. Southeast wind around 5 mph becoming calm in the evening.

    Low: 62 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 73. East wind 5 to 10 mph.

    High: 73 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 65. Southeast wind 5 to 10 mph.

    Low: 65 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 74. Light southeast wind increasing to 5 to 10 mph in the afternoon.

    High: 74 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 64. Southeast wind 5 to 10 mph becoming light south after midnight.

    Low: 64 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 78. Light and variable wind becoming south 5 to 10 mph in the afternoon.

    High: 78 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 60. South wind 5 to 15 mph becoming north after midnight.

    Low: 60 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 62. Northeast wind around 5 mph.
Tuesday
Mostly sunny, with a high near 74. Northeast wind 5 to 10 mph becoming southeast in the afternoon.
Tuesday Night
Partly cloudy, with a low around 62. Southeast wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 73. East wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 65. Southeast wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 74. Light southeast wind increasing to 5 to 10 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 64. Southeast wind 5 to 10 mph becoming light south after midnight.
Friday
Sunny, with a high near 78. Light and variable wind becoming south 5 to 10 mph in the afternoon.
Friday Night
Mostly clear, with a low around 60. South wind 5 to 15 mph becoming north after midnight.
Saturday
Sunny, with a high near 74. Breezy, with a northeast wind 15 to 20 mph.
Saturday Night
Mostly clear, with a low around 60. Breezy, with a northeast wind 15 to 20 mph.
Sunday
Mostly sunny, with a high near 69. Breezy, with an east wind 15 to 20 mph.
Sunday Night
Partly cloudy, with a low around 62. East wind 10 to 15 mph.
Monday
Mostly sunny, with a high near 72. East wind around 15 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:
2:02 pm CDT Mar 23, 2026
Forecast Valid:
12am CDT Mar 24, 2026-6pm CDT Mar 30, 2026
 
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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