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

51°F

11°C

Humidity 96%
Wind Speed Calm
Barometer 30.21 in (1023.0 mb)
Dewpoint 50°F (10°C)
Visibility 9.00 mi
Last update 9 Feb 1:53 am CST
Extended Forecast for

Bay St. Louis MS

  • Overnight

    Overnight: Partly cloudy, with a low around 51. Southwest wind around 5 mph becoming calm.

    Low: 51 °F

    Partly Cloudy

  • Monday

    Monday: Areas of fog between 7am and 8am. Otherwise, mostly sunny, with a high near 65. Light southwest wind becoming south 5 to 10 mph in the afternoon.

    High: 65 °F

    Areas Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 54. South wind around 5 mph becoming calm after midnight.

    Low: 54 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Patchy fog before 10am. Otherwise, partly sunny, with a high near 68. Light south wind increasing to 5 to 10 mph in the afternoon.

    High: 68 °F

    Patchy Fog
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 56. South wind around 5 mph becoming calm after midnight.

    Low: 56 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers after noon. Partly sunny, with a high near 69. Light west wind becoming southwest 5 to 10 mph in the afternoon.

    High: 69 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 57. South wind around 5 mph becoming north after midnight.

    Low: 57 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 68. Northeast wind 5 to 10 mph becoming south in the afternoon.

    High: 68 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of showers. Mostly cloudy, with a low around 58. Southwest wind around 5 mph.

    Low: 58 °F

    Chance
    Showers

Detailed Forecast

Overnight
Partly cloudy, with a low around 51. Southwest wind around 5 mph becoming calm.
Monday
Areas of fog between 7am and 8am. Otherwise, mostly sunny, with a high near 65. Light southwest wind becoming south 5 to 10 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 54. South wind around 5 mph becoming calm after midnight.
Tuesday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 68. Light south wind increasing to 5 to 10 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 56. South wind around 5 mph becoming calm after midnight.
Wednesday
A 30 percent chance of showers after noon. Partly sunny, with a high near 69. Light west wind becoming southwest 5 to 10 mph in the afternoon.
Wednesday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 57. South wind around 5 mph becoming north after midnight.
Thursday
Partly sunny, with a high near 68. Northeast wind 5 to 10 mph becoming south in the afternoon.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 58. Southwest wind around 5 mph.
Friday
A chance of showers, mainly after noon. Partly sunny, with a high near 71. South wind 5 to 10 mph.
Friday Night
A chance of showers. Mostly cloudy, with a low around 60. Southeast wind around 10 mph.
Saturday
A chance of showers. Mostly cloudy, with a high near 68. South wind 10 to 15 mph.
Saturday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 55. South wind around 15 mph becoming west after midnight.
Sunday
A slight chance of showers. Mostly sunny, with a high near 66. Northwest wind 10 to 15 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Bay St. Louis MS
 30.31°N 89.34°W
Last Update:
11:47 pm CST Feb 8, 2026
Forecast Valid:
2am CST Feb 9, 2026-6pm CST Feb 15, 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