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

76°F

24°C

Humidity 58%
Wind Speed S 12 G 25 mph
Barometer 30.03 in (1016.9 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 22 Mar 1:53 pm CDT
Extended Forecast for

Bay St. Louis MS

  • This Afternoon

    This Afternoon: Sunny, with a high near 78. South wind 10 to 15 mph.

    High: 78 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 59. Southwest wind 5 to 10 mph.

    Low: 59 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 80. West wind 5 to 10 mph.

    High: 80 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 61. Southwest wind around 5 mph becoming north after midnight.

    Low: 61 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 77. North wind 5 to 10 mph becoming southeast in the afternoon.

    High: 77 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 61. Southeast wind around 5 mph becoming calm in the evening.

    Low: 61 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 77. Light east wind becoming southeast 5 to 10 mph in the afternoon.

    High: 77 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 62. South wind 5 to 10 mph.

    Low: 62 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 77. Light south wind increasing to 5 to 10 mph in the afternoon.

    High: 77 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 78. South wind 10 to 15 mph.
Tonight
Mostly clear, with a low around 59. Southwest wind 5 to 10 mph.
Monday
Sunny, with a high near 80. West wind 5 to 10 mph.
Monday Night
Partly cloudy, with a low around 61. Southwest wind around 5 mph becoming north after midnight.
Tuesday
Mostly sunny, with a high near 77. North wind 5 to 10 mph becoming southeast in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 61. Southeast wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 77. Light east wind becoming southeast 5 to 10 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 62. South wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 77. Light south wind increasing to 5 to 10 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 62. South wind 5 to 10 mph becoming light after midnight.
Friday
Mostly sunny, with a high near 81. Light and variable wind becoming south 5 to 10 mph in the afternoon.
Friday Night
Mostly clear, with a low around 56. South wind 5 to 10 mph becoming north after midnight.
Saturday
Sunny, with a high near 75. Northeast wind 10 to 15 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Bay St. Louis MS
 30.31°N 89.36°W
Last Update:
2:27 pm CDT Mar 22, 2026
Forecast Valid:
2pm CDT Mar 22, 2026-6pm CDT Mar 28, 2026
 
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Additional Resources

Radar & Satellite Image

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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