22.09
tue
tue
Day
84°F
SE 14 mph
Precip.
17%
17%
Night
82°F
SE 14 mph
Precip.
19%
19%
23.09
wed
wed
Day
84°F
NE 14 mph
Precip.
24%
24%
Night
81°F
NE 12 mph
Precip.
28%
28%
24.09
thu
thu
Day
81°F
NW 16 mph
Precip.
19%
19%
Night
79°F
NW 7 mph
Precip.
28%
28%
25.09
fri
fri
Day
81°F
NW 14 mph
Precip.
19%
19%
Night
77°F
N 9 mph
Precip.
89%
89%
26.09
sat
sat
Day
82°F
N 12 mph
Precip.
32%
32%
Night
81°F
NE 12 mph
Precip.
30%
30%
27.09
sun
sun
Day
82°F
NE 8 mph
Precip.
57%
57%
Night
82°F
SE 9 mph
Precip.
32%
32%
28.09
mon
mon
Day
84°F
SE 9 mph
Precip.
21%
21%
Night
81°F
S 12 mph
Precip.
56%
56%
sea water
temperature
temperature
| Saint Louis |
monthly
weather
weather
| Saint Louis |
current
weather
weather
| Saint Louis |
14 days
forecast
forecast
| Saint Louis |
Sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 83.6°F. The highest and lowest sea temperatures during the month were 85.1°F and 81.9°F.
Sea water temperature in October, °F
Show year:
2025
2024
2023
The average sea water temperature in October of 2025 was 84.0°F. The highest and lowest sea temperatures during the month were 85.8°F and 79.9°F.
Air temperature in Saint Louis, °F
Precipitation total in Saint Louis, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Saint Louis
Saint Louis on a weather map
Places in Senegal:
Name
°F
24 Hours Forecast
Saint Louis
Local time: 13:37
September 22, tuesday
1500
84°F
SE
12 mph
12 mph
1800
82°F
SE
17 mph
17 mph
2100
82°F
SE
17 mph
17 mph
September 23, wednesday
0000
82°F
SE
14 mph
14 mph
0300
81°F
SE
11 mph
11 mph
0600
81°F
E
11 mph
11 mph
0900
82°F
E
6 mph
6 mph
1200
84°F
NE
14 mph
14 mph
