Measurements:
°C
°F
CURRENT WEATHER
15:49
Bay Saint Louis
96°F
NE 7 mph
Feels like: 108°F
Precip: 2%
World Resorts USA Bay Saint Louis Weather

14 Day Weather Forecast

07.15
wed
DAY
96°F
E 6 mph
precip
3%
NIGHT
86°F
SE 4 mph
precip
10%
07.16
thu
DAY
92°F
NE 3 mph
precip
2%
NIGHT
82°F
E 9 mph
precip
9%
07.17
fri
DAY
94°F
E 4 mph
precip
3%
NIGHT
84°F
E 5 mph
precip
10%
07.18
sat
DAY
92°F
SE 5 mph
precip
6%
NIGHT
82°F
S 6 mph
precip
10%
07.19
sun
DAY
96°F
E 5 mph
precip
3%
NIGHT
78°F
SE 1 mph
precip
13%
07.20
mon
DAY
92°F
SE 4 mph
precip
6%
NIGHT
84°F
NE 9 mph
precip
9%
07.21
tue
DAY
94°F
E 6 mph
precip
3%
NIGHT
86°F
E 8 mph
precip
9%
07.22
wed
DAY
96°F
E 5 mph
precip
2%
NIGHT
86°F
NE 8 mph
precip
9%
07.23
thu
DAY
96°F
SE 3 mph
precip
4%
NIGHT
84°F
NW 9 mph
precip
47%
07.24
fri
DAY
96°F
N 6 mph
precip
8%
NIGHT
82°F
E 7 mph
precip
17%
07.25
sat
DAY
90°F
NE 6 mph
precip
45%
NIGHT
84°F
NE 10 mph
precip
15%
07.26
sun
DAY
90°F
NE 8 mph
precip
7%
NIGHT
84°F
NE 8 mph
precip
10%
07.27
mon
DAY
90°F
N 8 mph
precip
17%
NIGHT
86°F
NE 11 mph
precip
16%
07.28
tue
DAY
92°F
N 7 mph
precip
6%
NIGHT
86°F
NE 10 mph
precip
9%

Bay Saint Louis Sea Water Temperature in July, °F

Select Year: 2026 2025 2024

The average sea surface temperature in July 2026 for Bay Saint Louis was 91.2°F. The maximum and minimum values were 88.2°F and 92.2°F respectively.

Bay Saint Louis on the Weather Map

Best Time to Visit Bay Saint Louis
The most sunny months:
October 20 days
September 16 days
May 14 days
The most warm months:
August 92.5 °F
July 92.4 °F
June 90.8 °F
Warmest sea temperature:
August 91.0 °F
July 90.5 °F
June 87.6 °F
The most cold months:
January 58.1 °F
February 62.2 °F
December 62.3 °F
The most rainy months:
August 5 days
July 5 days
May 4 days
The most windy months:
April 9 mph
March 9 mph
January 9 mph
more details
USA Resorts:
NAME
F°
Boston +96
Chicago +86
Hawaii +82
Houston +80
Las Vegas +118
Los Angeles +100
Maui +78
Miami +96
Myrtle Beach +90
New York +104
San Diego +94
San Francisco +82
Santa Monica +82
Sarasota +96
Tampa +98
all resorts
24 Hours Weather Forecast
Bay Saint Louis
Local time: 15:49
15 jul, wednesday
1800 94°F
E
7 mph
2100 88°F
NE
9 mph
16 jul, thursday
0000 86°F
SE
4 mph
0300 80°F
E
2 mph
0600 78°F
S
4 mph
0900 84°F
SE
5 mph
1200 92°F
NE
3 mph
1500 94°F
N
7 mph