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

71°F

22°C

Humidity 71%
Wind Speed SE 14 G 20 mph
Barometer 30.23 in (1023.5 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 13 Apr 12:53 am CDT
Extended Forecast for

Bay St. Louis MS

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 67. South wind 5 to 10 mph.

    Low: 67 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 78. South wind 5 to 10 mph.

    High: 78 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 64. Southeast wind 5 to 10 mph.

    Low: 64 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 77. Southeast wind 5 to 10 mph.

    High: 77 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 65. Southeast wind 5 to 10 mph.

    Low: 65 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 79. Southeast wind 5 to 15 mph.

    High: 79 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 67. Southeast wind 5 to 10 mph.

    Low: 67 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 80. South wind 5 to 10 mph.

    High: 80 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 65. South wind 5 to 10 mph becoming light after midnight.

    Low: 65 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 67. South wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 78. South wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 64. Southeast wind 5 to 10 mph.
Tuesday
Sunny, with a high near 77. Southeast wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 65. Southeast wind 5 to 10 mph.
Wednesday
Sunny, with a high near 79. Southeast wind 5 to 15 mph.
Wednesday Night
Partly cloudy, with a low around 67. Southeast wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 80. South wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 65. South wind 5 to 10 mph becoming light after midnight.
Friday
Sunny, with a high near 81. Light south wind increasing to 5 to 10 mph in the morning.
Friday Night
Partly cloudy, with a low around 66. South wind 5 to 10 mph.
Saturday
Mostly sunny, with a high near 80. South wind 5 to 15 mph.
Saturday Night
Mostly cloudy, with a low around 66. South wind 5 to 10 mph becoming southwest after midnight.
Sunday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 79. North wind 5 to 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Bay St. Louis MS
 30.31°N 89.36°W
Last Update:
11:41 pm CDT Apr 12, 2026
Forecast Valid:
1am CDT Apr 13, 2026-6pm CDT Apr 19, 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