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Bay St. Louis, MS Weather Forecast and Current Conditions

86°F
Feels Like 91°F  
Humidity 61% Dew Point 71°F Wind SSW 2 MPH Gusts 2 Barometer 29.93 in.760.2 mm
Solar Rad 401 w/m2 UV Index 3
Report from 2.3 miles WSW of central Bay St. Louis at

Current Weather  

86°F
Feels Like 91°F  
Humidity 61% Dew Point 71°F Wind SSW 2 MPH Gusts 2 Barometer 29.93 in.760.2 mm
Solar Rad 401 w/m2 UV Index 3
Report from 2.3 miles WSW of central Bay St. Louis at

Forecast at a Glance

ThuSep 11
Thu Sep 11: Sunny, High 87°F, Low 73°F
87°
73°
FriSep 12
Fri Sep 12: Sunny, High 88°F, Low 73°F
88°
73°
SatSep 13
Sat Sep 13: Sunny, High 87°F, Low 72°F
87°
72°
SunSep 14
Sun Sep 14: Sunny, High 87°F, Low 72°F
87°
72°
MonSep 15
Mon Sep 15: Sunny, High 87°F, Low 72°F
87°
72°
TueSep 16
Tue Sep 16: Sunny, High 87°F, Low 74°F
87°
74°
WedSep 17
Wed Sep 17: Sunny, High 88°F, Low 73°F
10%
88°
73°

This Date in Weather History

1986 - Thunderstorms caused flash flooding and subsequent river flooding in central Lower Michigan. Up to 14 inches of rain fell in a 72 hour period, and flooding caused 400 million dollars damage.

More on this and other weather history

Bay St. Louis 7 Day Weather Forecast Details

Thursday Sep 11

Sunny

Day: Sunny. High near 87, with temperatures falling to around 85 in the afternoon. South wind 5 to 10 mph.

Clear

Night: Clear, with a low around 73. West wind around 5 mph.

Friday Sep 12

Sunny

Day: Sunny. High near 88, with temperatures falling to around 86 in the afternoon. East wind 5 to 10 mph.

Clear

Night: Mostly clear, with a low around 73. West wind 5 to 10 mph.

Saturday Sep 13

Sunny

Day: Sunny, with a high near 87. East wind 5 to 10 mph.

Clear

Night: Clear, with a low around 72. East wind 5 to 10 mph.

Sunday Sep 14

Sunny

Day: Sunny, with a high near 87. East wind 5 to 10 mph.

Clear

Night: Mostly clear, with a low around 72. Northeast wind 0 to 10 mph.

Monday Sep 15

Sunny

Day: Sunny, with a high near 87. East wind around 10 mph.

Clear

Night: Mostly clear, with a low around 72. Northeast wind 5 to 10 mph.

Tuesday Sep 16

Sunny

Day: Sunny, with a high near 87. East wind 5 to 10 mph.

Clear

Night: Mostly clear, with a low around 74. East wind 5 to 10 mph.

Wednesday Sep 17

Sunny

Day: Sunny, with a high near 88. East wind 5 to 10 mph.

Clear

Night: Mostly clear, with a low around 73. Southwest wind 5 to 10 mph.

Sun & Moon   Monthly

First Light 6:16 AM

Sunrise 6:41 AM

Sunset 7:09 PM

Last Light 7:33 PM

Moonrise 9:33 PM

Moonset 10:45 AM

Moon Phase

Close Tide Stations

St. Louis Bay entrance
(1.2 miles away)

Waveland
(2.9 miles away)

Wolf River, Henderson Avenue bridge
(4.8 miles away)

Stadium Weather - Be Prepared for the Game
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Contiguous United States Extremes

Wed's High Temperature
108 at 4 Miles South Of Tolleson, AZ and Phoenix, AZ and Gila Bend, AZ and 3 Miles East-southeast Of Casa Grande, AZ

Thu's Low Temperature
30 at 22 Miles East Of Provo, UT

Weather Folklore

If the perfume of flowers is unusually perceptible, expect rain.

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About Bay St. Louis, Mississippi

Bay St. Louis is a city in and the county seat of Hancock County, Mississippi, in the United States. Located on the Gulf Coast on the west side of the Bay of St. Louis, it is part of the Gulfport-Biloxi metropolitan area. The population was 9,284 at the 2020 census, up from 9,260 at the 2010 census.

Content from Wikipedia, licensed under CC BY-SA 3.0.