02.09
wed
wed
Day
93°F
NW 4 mph
Precip.
3%
3%
Night
75°F
SW 2 mph
Precip.
13%
13%
03.09
thu
thu
Day
91°F
W 4 mph
Precip.
14%
14%
Night
75°F
W 2 mph
Precip.
70%
70%
04.09
fri
fri
Day
88°F
N 2 mph
Precip.
41%
41%
Night
79°F
N 3 mph
Precip.
12%
12%
05.09
sat
sat
Day
88°F
E 4 mph
Precip.
43%
43%
Night
79°F
SE 4 mph
Precip.
23%
23%
06.09
sun
sun
Day
95°F
SE 4 mph
Precip.
1%
1%
Night
75°F
SE 4 mph
Precip.
64%
64%
07.09
mon
mon
Day
91°F
S 2 mph
Precip.
57%
57%
Night
77°F
NW 2 mph
Precip.
64%
64%
08.09
tue
tue
Day
88°F
E 5 mph
Precip.
36%
36%
Night
77°F
NE 4 mph
Precip.
47%
47%
09.09
wed
wed
Day
91°F
NE 5 mph
Precip.
5%
5%
Night
81°F
NE 5 mph
Precip.
23%
23%
10.09
thu
thu
Day
91°F
NE 6 mph
Precip.
2%
2%
Night
81°F
NE 6 mph
Precip.
11%
11%
11.09
fri
fri
Day
91°F
NE 6 mph
Precip.
3%
3%
Night
81°F
NE 5 mph
Precip.
11%
11%
12.09
sat
sat
Day
95°F
NE 3 mph
Precip.
1%
1%
Night
81°F
NE 3 mph
Precip.
9%
9%
13.09
sun
sun
Day
97°F
NE 4 mph
Precip.
1%
1%
Night
77°F
SW 2 mph
Precip.
53%
53%
14.09
mon
mon
Day
95°F
W 3 mph
Precip.
5%
5%
Night
81°F
W 2 mph
Precip.
12%
12%
15.09
tue
tue
Day
97°F
NE 3 mph
Precip.
1%
1%
Night
82°F
NE 3 mph
Precip.
17%
17%
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 84.0°F. The highest and lowest sea temperatures during the month were 85.8°F and 82.2°F.
Air temperature in Biloxi, °F
Precipitation total in Biloxi, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Biloxi
Biloxi on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Biloxi
Local time: 09:43
September 02, wednesday
1200
93°F
NW
4 mph
4 mph
1500
93°F
NW
5 mph
5 mph
1800
86°F
NW
4 mph
4 mph
2100
77°F
NE
2 mph
2 mph
September 03, thursday
0000
75°F
SW
2 mph
2 mph
0300
75°F
S
2 mph
2 mph
0600
73°F
SW
2 mph
2 mph
0900
82°F
SW
3 mph
3 mph
