


Current conditions at
Gulfport - Gulfport-Biloxi International Airport (KGPT)
Lat: 30.41°NLon: 89.08°WElev: 26ft.
Fair
83°F
28°C
Humidity | 74% |
Wind Speed | Vrbl 5 mph |
Barometer | 30.00 in (1015.8 mb) |
Dewpoint | 74°F (23°C) |
Visibility | 10.00 mi |
Heat Index | 90°F (32°C) |
Last update | 16 Jun 6:53 pm CDT |
Extended Forecast for
Bay St. Louis MS
Tonight
Low: 79 °F
Chance
T-stormsTuesday
High: 87 °F
T-storms
LikelyTuesday Night
Low: 80 °F
Showers
Likely then
Chance
T-stormsWednesday
High: 87 °F
T-storms
LikelyWednesday Night
Low: 80 °F
Chance
T-stormsJuneteenth
High: 87 °F
Showers
LikelyThursday Night
Low: 79 °F
Slight Chance
T-stormsFriday
High: 89 °F
Chance
Showers then
T-storms
LikelyFriday Night
Low: 80 °F
Chance
T-storms
Detailed Forecast
Tonight
A chance of showers and thunderstorms before midnight, then a slight chance of showers and thunderstorms after 3am. Partly cloudy, with a low around 79. South wind around 10 mph. Chance of precipitation is 30%.
Tuesday
Showers and thunderstorms likely, mainly before 3pm, then showers likely and possibly a thunderstorm after 4pm. Partly sunny, with a high near 87. Southwest wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Showers likely and possibly a thunderstorm before 7pm, then a chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 80. South wind around 10 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
Showers and thunderstorms likely, mainly between 1pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Mostly sunny, with a high near 87. South wind 5 to 10 mph. Chance of precipitation is 70%.
Wednesday Night
A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 80. South wind 5 to 10 mph.
Juneteenth
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 87. South wind 5 to 10 mph. Chance of precipitation is 70%.
Thursday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 79. Southwest wind 5 to 10 mph.
Friday
Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 89. Northwest wind 5 to 10 mph becoming south in the afternoon. Chance of precipitation is 60%.
Friday Night
A chance of showers and thunderstorms, mainly before 1am. Mostly clear, with a low around 80. South wind 5 to 10 mph.
Saturday
A chance of showers and thunderstorms. Sunny, with a high near 89. Northwest wind 5 to 10 mph becoming southeast in the afternoon.
Saturday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 80. South wind 5 to 10 mph.
Sunday
Showers and thunderstorms likely. Sunny, with a high near 89. Southeast wind 5 to 10 mph.
Sunday Night
A chance of showers and thunderstorms. Mostly clear, with a low around 80. Southeast wind 5 to 10 mph.
Monday
Showers and thunderstorms likely. Mostly sunny, with a high near 89. East wind around 10 mph becoming southeast in the afternoon.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Bay St. Louis MS
30.31°N 89.34°W
30.31°N 89.34°W
6:16 pm CDT Jun 16, 2025
7pm CDT Jun 16, 2025-6pm CDT Jun 23, 2025