24.02
tue
tue
Day
39°F
E 5 mph
Precip.
0%
0%
Night
45°F
NE 11 mph
Precip.
0%
0%
25.02
wed
wed
Day
54°F
NE 16 mph
Precip.
0%
0%
Night
54°F
NE 11 mph
Precip.
0%
0%
26.02
thu
thu
Day
61°F
NE 17 mph
Precip.
0%
0%
Night
59°F
NE 17 mph
Precip.
0%
0%
27.02
fri
fri
Day
64°F
E 8 mph
Precip.
100%
100%
Night
57°F
SW 12 mph
Precip.
100%
100%
28.02
sat
sat
Day
57°F
S 9 mph
Precip.
0%
0%
Night
55°F
SW 7 mph
Precip.
0%
0%
01.03
sun
sun
Day
63°F
SW 7 mph
Precip.
0%
0%
Night
57°F
W 5 mph
Precip.
0%
0%
02.03
mon
mon
Day
59°F
SW 18 mph
Precip.
0%
0%
Night
54°F
SW 15 mph
Precip.
0%
0%
sea water
temperature
temperature
| Charleston |
monthly
weather
weather
| Charleston |
current
weather
weather
| Charleston |
14 days
forecast
forecast
| Charleston |
Sea water temperature in February, °F
Show year:
2026
2025
2024
The average sea water temperature in February of 2026 was 48.2°F. The highest and lowest sea temperatures during the month were 54.9°F and 44.1°F.
Sea water temperature in March, °F
Show year:
2025
2024
2023
The average sea water temperature in March of 2025 was 58.3°F. The highest and lowest sea temperatures during the month were 62.1°F and 53.8°F.
Air temperature in Charleston, °F
Precipitation total in Charleston, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Charleston
Charleston on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Charleston
Local time: 23:34
February 25, wednesday
0000
45°F
NE
11 mph
11 mph
0300
46°F
NE
11 mph
11 mph
0600
45°F
NE
12 mph
12 mph
0900
48°F
NE
14 mph
14 mph
1200
54°F
NE
16 mph
16 mph
1500
54°F
NE
16 mph
16 mph
1800
54°F
NE
12 mph
12 mph
2100
54°F
NE
11 mph
11 mph
