Current conditions at

Gulfport - Gulfport-Biloxi International Airport (KGPT)

Lat: 30.41°NLon: 89.08°WElev: 26ft.

Fair

25°F

-4°C

Humidity 88%
Wind Speed Calm
Barometer 30.41 in (1029.8 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 2 Feb 5:53 am CST
Extended Forecast for

Bay St. Louis MS

Cold Weather Advisory until February 2, 09:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory until February 2, 09:00am

    NOW until 9:00am Mon

    Cold Weather Advisory

  • Overnight

    Low: 33 °F

    Frost

  • Monday

    Monday: Widespread frost before 8am.  Otherwise, sunny, with a high near 54. Light and variable wind becoming south 5 to 10 mph in the afternoon.

    High: 54 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 46. Southwest wind 5 to 10 mph.

    Low: 46 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 64. South wind 5 to 15 mph.

    High: 64 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Showers, mainly after midnight.  Low around 53. South wind around 10 mph becoming northwest after midnight.  Chance of precipitation is 80%.

    Low: 53 °F

    Chance
    Showers then
    Showers

  • Wednesday

    Wednesday: A 50 percent chance of showers before noon.  Partly sunny, with a high near 59. North wind 10 to 15 mph.

    High: 59 °F

    Chance
    Showers then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 37. North wind around 15 mph.

    Low: 37 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 53. North wind 10 to 15 mph.

    High: 53 °F

    Sunny

Detailed Forecast

Overnight
Widespread frost. Otherwise, clear, with a low around 33. Northwest wind around 5 mph.
Monday
Widespread frost before 8am. Otherwise, sunny, with a high near 54. Light and variable wind becoming south 5 to 10 mph in the afternoon.
Monday Night
Increasing clouds, with a low around 46. Southwest wind 5 to 10 mph.
Tuesday
Mostly sunny, with a high near 64. South wind 5 to 15 mph.
Tuesday Night
Showers, mainly after midnight. Low around 53. South wind around 10 mph becoming northwest after midnight. Chance of precipitation is 80%.
Wednesday
A 50 percent chance of showers before noon. Partly sunny, with a high near 59. North wind 10 to 15 mph.
Wednesday Night
Partly cloudy, with a low around 37. North wind around 15 mph.
Thursday
Sunny, with a high near 53. North wind 10 to 15 mph.
Thursday Night
Mostly clear, with a low around 39. Northwest wind 5 to 10 mph.
Friday
Sunny, with a high near 62. West wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 45. West wind around 10 mph becoming north after midnight.
Saturday
Sunny, with a high near 62. North wind 5 to 10 mph becoming south in the afternoon.
Saturday Night
Mostly clear, with a low around 45. South wind around 5 mph becoming northeast in the evening.
Sunday
Sunny, with a high near 63. Northeast wind 5 to 10 mph becoming south in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
Bay St. Louis MS
 30.31°N 89.34°W
11:31 pm CST Feb 1, 2026
5am CST Feb 2, 2026-6pm CST Feb 8, 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