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

36°F

2°C

Humidity 67%
Wind Speed N 7 mph
Barometer 30.47 in (1031.8 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 12 Jan 7:53 am CST
Extended Forecast for

Bay St. Louis MS

  • Today

    Today: Partly sunny, with a high near 53. North wind 5 to 10 mph.

    High: 53 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 39. Northeast wind around 5 mph.

    Low: 39 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 56. North wind around 5 mph becoming southwest in the afternoon.

    High: 56 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 47. West wind 5 to 10 mph.

    Low: 47 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 61. West wind 10 to 15 mph.

    High: 61 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 39. Breezy, with a northwest wind 15 to 20 mph.

    Low: 39 °F

    Partly Cloudy
    then Partly
    Cloudy and
    Breezy

  • Thursday

    Thursday: Sunny, with a high near 47. Breezy, with a north wind 10 to 20 mph.

    High: 47 °F

    Sunny and
    Breezy then
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 34. North wind 5 to 10 mph.

    Low: 34 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 55. North wind 5 to 10 mph becoming south in the afternoon.

    High: 55 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 53. North wind 5 to 10 mph.
Tonight
Mostly clear, with a low around 39. Northeast wind around 5 mph.
Tuesday
Mostly sunny, with a high near 56. North wind around 5 mph becoming southwest in the afternoon.
Tuesday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 47. West wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 61. West wind 10 to 15 mph.
Wednesday Night
Partly cloudy, with a low around 39. Breezy, with a northwest wind 15 to 20 mph.
Thursday
Sunny, with a high near 47. Breezy, with a north wind 10 to 20 mph.
Thursday Night
Mostly clear, with a low around 34. North wind 5 to 10 mph.
Friday
Sunny, with a high near 55. North wind 5 to 10 mph becoming south in the afternoon.
Friday Night
Partly cloudy, with a low around 41. South wind around 10 mph becoming northwest after midnight.
Saturday
Mostly sunny, with a high near 55. Northwest wind 10 to 15 mph.
Saturday Night
Mostly clear, with a low around 37. Northwest wind around 10 mph.
Sunday
Sunny, with a high near 52. Northwest wind around 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Bay St. Louis MS
 30.31°N 89.34°W
Last Update:
11:31 pm CST Jan 11, 2026
Forecast Valid:
7am CST Jan 12, 2026-6pm CST Jan 18, 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