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

49°F

9°C

Humidity 44%
Wind Speed S 7 mph
Barometer 30.35 in (1027.6 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 2 Feb 4:53 pm CST
Extended Forecast for

Bay St. Louis MS

  • Tonight

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

    Low: 46 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 63. South wind 5 to 15 mph.

    High: 63 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Showers, mainly after midnight. Low around 53. South wind 10 to 15 mph becoming northwest after midnight. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 53 °F

    Chance
    Showers then
    Showers

  • Wednesday

    Wednesday: A 40 percent chance of showers before noon. Cloudy through mid morning, then gradual clearing, with a high near 59. North wind 10 to 15 mph.

    High: 59 °F

    Chance
    Showers then
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 35. North wind around 15 mph.

    Low: 35 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 52. North wind 10 to 15 mph.

    High: 52 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 38. Northwest wind 5 to 10 mph.

    Low: 38 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 62. West wind 5 to 15 mph.

    High: 62 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 46. West wind around 10 mph becoming northwest after midnight.

    Low: 46 °F

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 46. Southwest wind 5 to 10 mph.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 63. South wind 5 to 15 mph.
Tuesday Night
Showers, mainly after midnight. Low around 53. South wind 10 to 15 mph becoming northwest after midnight. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
A 40 percent chance of showers before noon. Cloudy through mid morning, then gradual clearing, with a high near 59. North wind 10 to 15 mph.
Wednesday Night
Partly cloudy, with a low around 35. North wind around 15 mph.
Thursday
Sunny, with a high near 52. North wind 10 to 15 mph.
Thursday Night
Mostly clear, with a low around 38. Northwest wind 5 to 10 mph.
Friday
Sunny, with a high near 62. West wind 5 to 15 mph.
Friday Night
Mostly clear, with a low around 46. West wind around 10 mph becoming northwest after midnight.
Saturday
Sunny, with a high near 63. North wind around 5 mph.
Saturday Night
Mostly clear, with a low around 47. Northwest 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.
Sunday Night
Partly cloudy, with a low around 51. South wind around 5 mph becoming northwest after midnight.
Monday
Partly sunny, with a high near 64. North wind 5 to 10 mph becoming south in the afternoon.
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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:
3:11 pm CST Feb 2, 2026
Forecast Valid:
5pm CST Feb 2, 2026-6pm CST Feb 9, 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