World Resorts USA Bay Saint Louis Weather

Bay Saint Louis 14 Days Forecast

14.12
sun
Day
50°F
S 19 mph
Precip.
0%
Night
37°F
SW 14 mph
Precip.
0%
15.12
mon
Day
43°F
SW 6 mph
Precip.
0%
Night
41°F
SW 5 mph
Precip.
0%
16.12
tue
Day
48°F
W 9 mph
Precip.
0%
Night
52°F
W 6 mph
Precip.
0%
17.12
wed
Day
57°F
W 4 mph
Precip.
0%
Night
61°F
NW 8 mph
Precip.
67%
18.12
thu
Day
66°F
N 8 mph
Precip.
100%
Night
64°F
E 9 mph
Precip.
72%
19.12
fri
Day
61°F
SW 8 mph
Precip.
0%
Night
54°F
W 7 mph
Precip.
0%
20.12
sat
Day
64°F
NW 7 mph
Precip.
0%
Night
64°F
N 9 mph
Precip.
0%
21.12
sun
Day
66°F
NE 9 mph
Precip.
100%
Night
63°F
SE 11 mph
Precip.
100%
22.12
mon
Day
55°F
SW 16 mph
Precip.
0%
Night
52°F
W 12 mph
Precip.
0%
23.12
tue
Day
57°F
W 13 mph
Precip.
59%
Night
61°F
W 7 mph
Precip.
0%
24.12
wed
Day
64°F
W 8 mph
Precip.
0%
Night
57°F
SW 7 mph
Precip.
0%
25.12
thu
Day
64°F
SW 7 mph
Precip.
0%
Night
57°F
SW 7 mph
Precip.
0%
26.12
fri
Day
61°F
NW 5 mph
Precip.
0%
Night
57°F
NW 6 mph
Precip.
0%
27.12
sat
Day
66°F
N 7 mph
Precip.
0%
Night
63°F
N 9 mph
Precip.
0%

Sea water temperature in December, °F

Show year:
2024
2023
2022

The average sea water temperature in December of 2024 was 57.8°F. The highest and lowest sea temperatures during the month were 64.0°F and 54.0°F.

Air temperature in Bay Saint Louis, °F

Precipitation total in Bay Saint Louis, in.

* Charts above show average data for the last 3 years.

Best time for vacation in Bay Saint Louis

Sunniest months:
October 20 days
September 16 days
November 14 days
Warmest months:
August 88.3 °F
July 88.2 °F
June 86.7 °F
Warmest sea temp:
August 86.9 °F
July 86.4 °F
June 83.9 °F
Coldest months:
January 57.5 °F
February 61.2 °F
December 61.8 °F
Rainiest months:
August 5 days
July 5 days
June 4 days
Windiest months:
April 9.1 mph
March 9.1 mph
January 8.8 mph

Bay Saint Louis on a weather map

Current weather
20:25
Bay Saint Louis
+41°F
S 17 mph
Feels like: +32°F
Precip.: 0%
Places in USA:
Name
°F
Washington
+21°F
Hawaii
+77°F
Honolulu
+77°F
Las Vegas
+63°F
Los Angeles
+66°F
Miami
+73°F
Miami Beach
+72°F
Maui
+73°F
New York
+23°F
San Diego
+61°F
San Francisco
+48°F
Sarasota
+66°F
Tampa
+64°F
Houston
+43°F
Chicago
+10°F
all places
24 Hours Forecast
Bay Saint Louis
Local time: 20:25
December 14, sunday
2100
41°F
S
17 mph
December 15, monday
0000
37°F
SW
14 mph
0300
34°F
SW
12 mph
0600
34°F
SW
11 mph
0900
32°F
SW
9 mph
1200
43°F
SW
6 mph
1500
46°F
W
6 mph
1800
46°F
NW
5 mph
Units of measurement: °C / °F