Current conditions at
Gulfport - Gulfport-Biloxi International Airport (KGPT)
Lat: 30.41°NLon: 89.08°WElev: 26ft.
Thunderstorm Rain Fog/Mist
65°F
18°C
| Humidity | 97% |
| Wind Speed | NE 13 mph |
| Barometer | 30.04 in (1017.2 mb) |
| Dewpoint | 64°F (18°C) |
| Visibility | 3.00 mi |
| Last update | 8 Mar 3:53 am CDT |
Extended Forecast for
Bay St. Louis MS
Overnight

Low: 68 °F
Heavy Rain
and Patchy
FogSunday

High: 76 °F
T-storms
Likely and
Patchy FogSunday Night
Low: 65 °F
Chance
Showers and
Patchy Fog
then Patchy
Dense FogMonday
High: 77 °F
Patchy Fog
then Slight
Chance
T-stormsMonday Night
Low: 66 °F
Mostly Cloudy
then Patchy
FogTuesday

High: 78 °F
Partly Sunny
Tuesday Night

Low: 67 °F
Mostly Cloudy
Wednesday
High: 79 °F
Cloudy then
Chance
Showers and
BreezyWednesday Night

Low: 53 °F
Showers
Likely and
Breezy
Detailed Forecast
Overnight
Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Patchy fog. Otherwise, mostly cloudy, with a steady temperature around 68. Northeast wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Showers and thunderstorms likely before 1pm, then showers likely and possibly a thunderstorm between 1pm and 3pm, then a chance of showers and thunderstorms after 3pm. Patchy fog between 7am and 11am. Otherwise, mostly cloudy, with a high near 76. Southeast wind around 5 mph becoming south in the morning. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
A 30 percent chance of showers and thunderstorms, mainly before 7pm. Patchy dense fog after 11pm. Otherwise, mostly cloudy, with a low around 65. South wind around 5 mph becoming calm.
Monday
A slight chance of showers and thunderstorms between 1pm and 4pm, then a slight chance of showers after 4pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 77. Light south wind increasing to 5 to 10 mph in the afternoon. Chance of precipitation is 20%.
Monday Night
Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 66. South wind around 5 mph.
Tuesday
Partly sunny, with a high near 78. South wind 5 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 67. Southeast wind around 10 mph.
Wednesday
A 50 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 79. Breezy, with a south wind 10 to 20 mph.
Wednesday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Partly cloudy, with a low around 53. Breezy, with a southwest wind 15 to 25 mph becoming north after midnight.
Thursday
Sunny, with a high near 67. Breezy, with a north wind 15 to 25 mph, with gusts as high as 35 mph.
Thursday Night
Mostly clear, with a low around 49. East wind 5 to 10 mph.
Friday
Sunny, with a high near 70. East wind 5 to 10 mph becoming south in the afternoon.
Friday Night
Mostly clear, with a low around 56. South wind around 5 mph.
Saturday
Mostly sunny, with a high near 74. Light east wind becoming southeast 5 to 10 mph in the morning.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Bay St. Louis MS
30.31°N 89.36°W
30.31°N 89.36°W
11:33 pm CST Mar 7, 2026
4am CDT Mar 8, 2026-6pm CDT Mar 14, 2026


