Bay Saint Louis Weather Today

Daily Weather Forecast & Temperature in Bay Saint Louis

broken clouds
27°
broken clouds
H: 27° L: 25°
Feels like 28°
AQI: Fair (2/5)
Humidity
65%
Dew 20°
Wind speed
22.21 km/h
SSE · G37.04
Pressure
1020 hPa
Visibility
10 km
High Winds
Wind speed is 22.21 km/h. Secure loose objects.
Weather Summary
Currently in Bay Saint Louis, expect varied conditions with warm temperatures around 27°. Winds are moderate winds.
Precipitation Probability
90%
16
87%
19
0%
22
0%
01
0%
04
0%
07
0%
10
0%
13
51%
16
72%
19
0%
22
0%
01
0%
04
0%
07
0%
10
0%
13
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
27°
Wed
16:00
25°
 
23°
 
22°
 
21°
Thu
04:00
20°
 
23°
 
24°
 
23°
Thu
16:00
22°
 
21°
 
21°
 
21°
Fri
04:00
21°
 
23°
 
24°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
06:46
Sunset
Sunset
19:15
Moon Phase
Full Moon (98%)
Timezone: GMT+05:30
Last updated: Apr 1, 2026 11:41 PM · Data refreshes every 5 min
Location Info
Latitude
Latitude
30.308809
Longitude
Longitude
-89.330048
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More about Bay Saint Louis
Content curated by the NearWeather editorial team · Updated periodically
Bay St. Louis is a city located along the Gulf Coast in Harrison County, Mississippi. It is part of the Gulfport-Biloxi Metropolitan Statistical Area and is known for its attractive beaches and waterfront dining. The climate in Bay St. Louis is subtropical, with hot, humid summers and mild winters. The average high temperature in the summer months ranges from mid-80s to low-90s Fahrenheit (27-32 Celsius), while the average low temperature in the winter months ranges from mid-50s to mid-60s Fahrenheit (12-17 Celsius). Rainfall is abundant, with an average of 55 inches (1,400 mm) per year.
Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about Bay Saint Louis
What is the Latitude and Longitude of Bay Saint Louis?

Bay Saint Louis's Latitude is 30.308809 & Longitude is -89.330048.

What is the weather in Bay Saint Louis today?

Weather in Bay Saint Louis is 27° today.

What is the climatic condition of Bay Saint Louis today?

Climate Conditions in Bay Saint Louis shows broken clouds today.

What is the humidity in Bay Saint Louis today?

Humidity in Bay Saint Louis is 65% today.

What is the wind speed in Bay Saint Louis today?

Wind speed in Bay Saint Louis is 22.21 km/h, flowing at 150° SSE wind direction.

What does it feel like in Bay Saint Louis today?

It feels like 28° in Bay Saint Louis today, with 75% cloud cover and 10 km visibility.

Weather in Bay Saint Louis