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

41°F

5°C

Humidity 55%
Wind Speed NW 5 mph
Barometer 30.33 in (1027.0 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 31 Dec 8:53 am CST
Extended Forecast for

Bay St. Louis MS

  • Today

    Today: Sunny, with a high near 56. Northwest wind 5 to 10 mph becoming west in the afternoon.

    High: 56 °F

    Sunny

  • Tonight

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

    Low: 44 °F

    Clear

  • New Year's Day

    New Year's Day: Sunny, with a high near 63. West wind 5 to 10 mph becoming southwest in the afternoon.

    High: 63 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 54. Southwest wind 5 to 10 mph.

    Low: 54 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of showers after noon. Partly sunny, with a high near 68. South wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon.

    High: 68 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers before 9pm, then a chance of showers and thunderstorms between 9pm and midnight, then showers and possibly a thunderstorm after midnight. Low around 62. Southwest wind 10 to 15 mph. Chance of precipitation is 80%.

    Low: 62 °F

    Chance
    Showers then
    Showers

  • Saturday

    Saturday: A 40 percent chance of showers before noon. Mostly sunny, with a high near 70. Southwest wind 10 to 15 mph becoming northwest in the afternoon.

    High: 70 °F

    Chance
    Showers then
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 51. North wind around 10 mph.

    Low: 51 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 63. North wind 5 to 10 mph.

    High: 63 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 56. Northwest wind 5 to 10 mph becoming west in the afternoon.
Tonight
Clear, with a low around 44. West wind 5 to 10 mph.
New Year's Day
Sunny, with a high near 63. West wind 5 to 10 mph becoming southwest in the afternoon.
Thursday Night
Mostly cloudy, with a low around 54. Southwest wind 5 to 10 mph.
Friday
A 20 percent chance of showers after noon. Partly sunny, with a high near 68. South wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon.
Friday Night
A chance of showers before 9pm, then a chance of showers and thunderstorms between 9pm and midnight, then showers and possibly a thunderstorm after midnight. Low around 62. Southwest wind 10 to 15 mph. Chance of precipitation is 80%.
Saturday
A 40 percent chance of showers before noon. Mostly sunny, with a high near 70. Southwest wind 10 to 15 mph becoming northwest in the afternoon.
Saturday Night
Partly cloudy, with a low around 51. North wind around 10 mph.
Sunday
Sunny, with a high near 63. North wind 5 to 10 mph.
Sunday Night
Partly cloudy, with a low around 50. North wind around 5 mph becoming calm.
Monday
Mostly sunny, with a high near 65. Northeast wind around 5 mph becoming south in the afternoon.
Monday Night
Partly cloudy, with a low around 55. Southwest wind around 5 mph.
Tuesday
Partly sunny, with a high near 67. South wind 5 to 10 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Bay St. Louis MS
 30.31°N 89.34°W
Last Update:
11:31 pm CST Dec 30, 2025
Forecast Valid:
9am CST Dec 31, 2025-6pm CST Jan 6, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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