National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Gulfport - Gulfport-Biloxi International Airport (KGPT)

Lat: 30.41°NLon: 89.08°WElev: 26ft.

Fair

80°F

27°C

Humidity 74%
Wind Speed NE 6 mph
Barometer 30.09 in (1018.8 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 16 Oct 9:53 am CDT
Extended Forecast for

Bay St. Louis MS

Fire Weather Watch October 17, 09:00am until October 17, 08:00pm
Wind Advisory October 16, 04:00pm until October 17, 03:00pm
Click here for hazard details and duration
Fire Weather Watch
Wind Advisory

  • Today

    Today: Mostly sunny, with a high near 84. North wind around 5 mph becoming south in the afternoon.

    High: 84 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 58. Breezy, with a north wind 10 to 15 mph increasing to 20 to 25 mph in the evening.

    Low: 58 °F

    Partly Cloudy
    and Breezy

  • Saturday

    Saturday: Sunny, with a high near 70. Breezy, with a north wind 20 to 25 mph.

    High: 70 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Clear, with a low around 57. Breezy, with a northeast wind 15 to 20 mph.

    Low: 57 °F

    Clear and
    Breezy then
    Clear

  • Sunday

    Sunday: Sunny, with a high near 70. Breezy, with an east wind 10 to 20 mph.

    High: 70 °F

    Sunny and
    Breezy then
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 58. Northeast wind 10 to 15 mph.

    Low: 58 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 73. Northeast wind 10 to 15 mph.

    High: 73 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 60. Northeast wind 5 to 15 mph.

    Low: 60 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 76. Northeast wind 10 to 15 mph.

    High: 76 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 84. North wind around 5 mph becoming south in the afternoon.
Tonight
Partly cloudy, with a low around 58. Breezy, with a north wind 10 to 15 mph increasing to 20 to 25 mph in the evening.
Saturday
Sunny, with a high near 70. Breezy, with a north wind 20 to 25 mph.
Saturday Night
Clear, with a low around 57. Breezy, with a northeast wind 15 to 20 mph.
Sunday
Sunny, with a high near 70. Breezy, with an east wind 10 to 20 mph.
Sunday Night
Mostly clear, with a low around 58. Northeast wind 10 to 15 mph.
Monday
Sunny, with a high near 73. Northeast wind 10 to 15 mph.
Monday Night
Mostly clear, with a low around 60. Northeast wind 5 to 15 mph.
Tuesday
Sunny, with a high near 76. Northeast wind 10 to 15 mph.
Tuesday Night
Mostly clear, with a low around 60. Northeast wind 5 to 10 mph.
Wednesday
Sunny, with a high near 78. Northeast wind around 10 mph becoming east in the afternoon.
Wednesday Night
Clear, with a low around 61. Northeast wind 5 to 10 mph.
Thursday
Sunny, with a high near 79. Northeast wind around 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:
5:59 am CDT Oct 16, 2026
Forecast Valid:
10am CDT Oct 16, 2026-6pm CDT Oct 22, 2026
 
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