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.

Overcast

54°F

12°C

Humidity 90%
Wind Speed N 14 mph
Barometer 30.20 in (1022.6 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 30 Nov 10:53 pm CST
Extended Forecast for

Bay St. Louis MS

  • Tonight

    Tonight: A 20 percent chance of showers after 4am. Mostly cloudy, with a low around 53. Northeast wind around 15 mph.

    Low: 53 °F

    Slight Chance
    Showers

  • Monday

    Monday: A slight chance of showers, then a chance of showers and thunderstorms after 3pm. Cloudy, with a high near 65. Northeast wind 10 to 15 mph. Chance of precipitation is 40%.

    High: 65 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm before midnight, then showers likely. Low around 49. Northeast wind 10 to 15 mph becoming northwest after midnight. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 49 °F

    Showers

  • Tuesday

    Tuesday: A 20 percent chance of showers before noon. Mostly cloudy, then gradually becoming sunny, with a high near 57. North wind around 15 mph.

    High: 57 °F

    Slight Chance
    Showers then
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 39. North wind 10 to 15 mph.

    Low: 39 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 59. Northeast wind 5 to 10 mph becoming east in the afternoon.

    High: 59 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 52. East wind 5 to 10 mph.

    Low: 52 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Thursday

    Thursday: A 50 percent chance of showers. Cloudy, with a high near 61. East wind 10 to 15 mph.

    High: 61 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Cloudy, with a low around 53. East wind around 15 mph.

    Low: 53 °F

    Showers
    Likely

Detailed Forecast

Tonight
A 20 percent chance of showers after 4am. Mostly cloudy, with a low around 53. Northeast wind around 15 mph.
Monday
A slight chance of showers, then a chance of showers and thunderstorms after 3pm. Cloudy, with a high near 65. Northeast wind 10 to 15 mph. Chance of precipitation is 40%.
Monday Night
Showers and possibly a thunderstorm before midnight, then showers likely. Low around 49. Northeast wind 10 to 15 mph becoming northwest after midnight. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday
A 20 percent chance of showers before noon. Mostly cloudy, then gradually becoming sunny, with a high near 57. North wind around 15 mph.
Tuesday Night
Mostly clear, with a low around 39. North wind 10 to 15 mph.
Wednesday
Mostly sunny, with a high near 59. Northeast wind 5 to 10 mph becoming east in the afternoon.
Wednesday Night
A 20 percent chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 52. East wind 5 to 10 mph.
Thursday
A 50 percent chance of showers. Cloudy, with a high near 61. East wind 10 to 15 mph.
Thursday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Cloudy, with a low around 53. East wind around 15 mph.
Friday
Showers likely, with thunderstorms also possible after noon. Cloudy, with a high near 67. Southeast wind 10 to 15 mph becoming northwest in the afternoon.
Friday Night
Showers and thunderstorms likely. Cloudy, with a low around 55. Northwest wind around 10 mph.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 63. Northwest wind around 10 mph becoming south in the afternoon.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 50. Southeast wind 5 to 10 mph becoming northwest after midnight.
Sunday
Mostly sunny, with a high near 63. 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 89.34°W
Last Update:
9:57 pm CST Nov 30, 2025
Forecast Valid:
11pm CST Nov 30, 2025-6pm CST Dec 7, 2025
 
Forecast Discussion
 
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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