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

50°F

10°C

Humidity 80%
Wind Speed Calm
Barometer 30.08 in (1018.5 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 6 Feb 10:53 pm CST
Extended Forecast for

Bay St. Louis MS

  • Tonight

    Tonight: Clear, with a low around 44. West wind 5 to 10 mph becoming northeast after midnight.

    Low: 44 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 63. Northeast wind 5 to 10 mph.

    High: 63 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 42. Calm wind becoming northeast around 5 mph after midnight.

    Low: 42 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 63. East wind around 5 mph becoming southeast in the afternoon.

    High: 63 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 48. Southeast wind around 5 mph becoming calm.

    Low: 48 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 68. Calm wind becoming south around 5 mph in the afternoon.

    High: 68 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 53. South wind around 5 mph becoming calm in the evening.

    Low: 53 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers after noon. Mostly cloudy, with a high near 69. Light south wind increasing to 5 to 10 mph in the afternoon.

    High: 69 °F

    Cloudy then
    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers, mainly before midnight. Cloudy, with a low around 56. Southeast wind around 5 mph becoming calm in the evening.

    Low: 56 °F

    Chance
    Showers

Detailed Forecast

Tonight
Clear, with a low around 44. West wind 5 to 10 mph becoming northeast after midnight.
Saturday
Sunny, with a high near 63. Northeast wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 42. Calm wind becoming northeast around 5 mph after midnight.
Sunday
Sunny, with a high near 63. East wind around 5 mph becoming southeast in the afternoon.
Sunday Night
Mostly clear, with a low around 48. Southeast wind around 5 mph becoming calm.
Monday
Partly sunny, with a high near 68. Calm wind becoming south around 5 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 53. South wind around 5 mph becoming calm in the evening.
Tuesday
A 20 percent chance of showers after noon. Mostly cloudy, with a high near 69. Light south wind increasing to 5 to 10 mph in the afternoon.
Tuesday Night
A chance of showers, mainly before midnight. Cloudy, with a low around 56. Southeast wind around 5 mph becoming calm in the evening.
Wednesday
A chance of showers, mainly after noon. Partly sunny, with a high near 72. Calm wind becoming south around 5 mph in the morning.
Wednesday Night
Mostly cloudy, with a low around 55. South wind around 5 mph becoming calm in the evening.
Thursday
Partly sunny, with a high near 70. Light southwest wind becoming south 5 to 10 mph in the morning.
Thursday Night
A slight chance of showers. Mostly cloudy, with a low around 51. South wind around 5 mph.
Friday
A slight chance of showers. Partly sunny, with a high near 66. South 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:
9:17 pm CST Feb 6, 2026
Forecast Valid:
11pm CST Feb 6, 2026-6pm CST Feb 13, 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