Charleston International (United States of America) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 32° Celsius; Minimum nighttime temperature: 21° Celsius;
Maximum daytime temperature: 32° Celsius; Minimum nighttime temperature: 21° Celsius; -
Maximum daytime temperature: 34° Celsius; Minimum nighttime temperature: 21° Celsius;
Maximum daytime temperature: 34° Celsius; Minimum nighttime temperature: 21° Celsius;
-
Maximum daytime temperature: 32° Celsius; Minimum nighttime temperature: 23° Celsius;
Maximum daytime temperature: 32° Celsius; Minimum nighttime temperature: 23° Celsius;
-
Maximum daytime temperature: 35° Celsius; Minimum nighttime temperature: 24° Celsius;
Maximum daytime temperature: 35° Celsius; Minimum nighttime temperature: 24° Celsius;
-
Maximum daytime temperature: 34° Celsius; Minimum nighttime temperature: 21° Celsius;
Maximum daytime temperature: 34° Celsius; Minimum nighttime temperature: 21° Celsius;
-
Maximum daytime temperature: 30° Celsius; Minimum nighttime temperature: 17° Celsius;
Maximum daytime temperature: 30° Celsius; Minimum nighttime temperature: 17° Celsius;
-
Maximum daytime temperature: 27° Celsius; Minimum nighttime temperature: 17° Celsius;
Maximum daytime temperature: 27° Celsius; Minimum nighttime temperature: 17° Celsius;
Sunny.
Sunrise:
Sunset:
VH UV
No pollution data.
No pollen data.
7 day forecast for Charleston International
Tomorrow (17 May 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols |  |
|
|
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|
 |
|
|
|
|
|
|
|
 |
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
| Temperature |
26°
|
26°
|
25°
|
25°
|
25°
|
24°
|
24°
|
24°
|
24°
|
25°
|
26°
|
28°
|
29°
|
30°
|
31°
|
31°
|
31°
|
31°
|
30°
|
30°
|
29°
|
28°
|
27°
|
27°
|
| Feels like temperature (°C) |
28°
|
27°
|
27°
|
26°
|
26°
|
25°
|
25°
|
24°
|
25°
|
25°
|
26°
|
28°
|
29°
|
31°
|
32°
|
31°
|
31°
|
31°
|
31°
|
30°
|
30°
|
29°
|
29°
|
28°
|
| Wind direction and speed |
SSW
6
|
SSW
6
|
SSW
7
|
SSW
7
|
SW
8
|
SW
8
|
SW
8
|
WSW
8
|
WSW
8
|
WSW
10
|
WSW
10
|
WSW
10
|
WSW
10
|
WSW
10
|
WSW
11
|
WSW
12
|
WSW
12
|
WSW
12
|
WSW
12
|
WSW
10
|
WSW
10
|
WSW
9
|
WSW
8
|
W
8
|
| Wind gust (mph) |
13
|
14
|
16
|
16
|
16
|
17
|
17
|
20
|
22
|
23
|
24
|
24
|
27
|
29
|
29
|
30
|
29
|
30
|
28
|
24
|
21
|
19
|
18
|
17
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
76%
|
76%
|
78%
|
77%
|
77%
|
76%
|
75%
|
75%
|
73%
|
68%
|
65%
|
62%
|
59%
|
58%
|
56%
|
56%
|
56%
|
57%
|
58%
|
59%
|
63%
|
66%
|
68%
|
69%
|
| UV | - | - | - | - | - | - | - | 1 | 2 | 4 | 5 | 5 | 9 | 8 | 7 | 5 | 3 | 3 | 1 | - | - | - | - | - |
Sunday (18 May 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
26°
|
25°
|
24°
|
24°
|
23°
|
22°
|
22°
|
22°
|
23°
|
24°
|
26°
|
28°
|
30°
|
32°
|
33°
|
34°
|
34°
|
34°
|
33°
|
32°
|
30°
|
26°
|
| Feels like temperature (°C) |
27°
|
26°
|
25°
|
25°
|
24°
|
23°
|
23°
|
23°
|
23°
|
25°
|
27°
|
28°
|
30°
|
30°
|
32°
|
32°
|
32°
|
32°
|
32°
|
31°
|
30°
|
26°
|
| Wind direction and speed (mph) |
W
8
|
W
7
|
W
6
|
W
6
|
WNW
6
|
WNW
6
|
WNW
5
|
W
5
|
W
5
|
W
6
|
W
6
|
W
6
|
W
7
|
W
7
|
W
8
|
W
8
|
W
9
|
W
9
|
W
9
|
W
8
|
WSW
7
|
WSW
6
|
| Wind gust (mph) |
17
|
15
|
14
|
13
|
12
|
12
|
11
|
12
|
14
|
15
|
17
|
19
|
21
|
22
|
23
|
23
|
24
|
23
|
21
|
17
|
14
|
12
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
72%
|
75%
|
77%
|
79%
|
82%
|
83%
|
84%
|
84%
|
77%
|
68%
|
56%
|
42%
|
37%
|
22%
|
21%
|
21%
|
21%
|
21%
|
22%
|
26%
|
38%
|
61%
|
| UV | - | - | - | - | - | - | - | 1 | 2 | 4 | 6 | 8 | 9 | 10 | 9 | 7 | 5 | 3 | 1 | - | - | - |
Monday (19 May 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
24°
|
22°
|
23°
|
28°
|
31°
|
31°
|
27°
|
25°
|
| Feels like temperature (°C) |
25°
|
23°
|
24°
|
28°
|
31°
|
31°
|
28°
|
27°
|
| Wind direction and speed (mph) |
W
5
|
WNW
3
|
NNE
3
|
E
5
|
SSE
6
|
S
7
|
S
8
|
S
5
|
| Wind gust (mph) |
9
|
9
|
15
|
19
|
21
|
20
|
16
|
12
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
75%
|
84%
|
75%
|
46%
|
40%
|
42%
|
62%
|
82%
|
| UV | - | - | 2 | 8 | 9 | 3 | - | - |
Tuesday (20 May 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
24°
|
24°
|
25°
|
30°
|
34°
|
34°
|
29°
|
27°
|
| Feels like temperature (°C) |
27°
|
26°
|
27°
|
31°
|
34°
|
34°
|
30°
|
28°
|
| Wind direction and speed (mph) |
S
5
|
SSW
5
|
SW
5
|
WSW
6
|
SW
9
|
SW
10
|
SSW
9
|
SSW
9
|
| Wind gust (mph) |
12
|
12
|
17
|
24
|
27
|
26
|
21
|
19
|
| Visibility (description) |
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
91%
|
95%
|
88%
|
59%
|
40%
|
39%
|
58%
|
76%
|
| UV | - | - | 2 | 8 | 9 | 3 | - | - |
Wednesday (21 May 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
10%
|
30%
|
20%
|
10%
|
10%
|
| Temperature (°C) |
26°
|
25°
|
25°
|
29°
|
33°
|
33°
|
30°
|
27°
|
| Feels like temperature (°C) |
27°
|
25°
|
26°
|
29°
|
32°
|
32°
|
30°
|
27°
|
| Wind direction and speed (mph) |
SW
8
|
WSW
7
|
WSW
8
|
WSW
10
|
WSW
12
|
WSW
13
|
W
10
|
WNW
8
|
| Wind gust (mph) |
18
|
18
|
24
|
30
|
33
|
30
|
22
|
20
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
76%
|
70%
|
71%
|
58%
|
43%
|
40%
|
54%
|
63%
|
| UV | - | - | 2 | 8 | 9 | 2 | - | - |
Thursday (22 May 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
24°
|
22°
|
22°
|
25°
|
28°
|
29°
|
26°
|
23°
|
| Feels like temperature (°C) |
24°
|
22°
|
21°
|
24°
|
27°
|
27°
|
25°
|
22°
|
| Wind direction and speed (mph) |
WNW
8
|
WNW
8
|
NW
8
|
NW
9
|
WNW
10
|
WNW
11
|
NW
9
|
NNW
7
|
| Wind gust (mph) |
18
|
19
|
23
|
27
|
28
|
27
|
18
|
16
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
64%
|
64%
|
66%
|
48%
|
38%
|
27%
|
38%
|
44%
|
| UV | - | - | 2 | 8 | 9 | 3 | - | - |
Friday (23 May 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
21°
|
18°
|
18°
|
22°
|
25°
|
27°
|
24°
|
21°
|
| Feels like temperature (°C) |
19°
|
17°
|
17°
|
21°
|
24°
|
24°
|
23°
|
21°
|
| Wind direction and speed (mph) |
NNW
7
|
NW
6
|
NW
6
|
NW
7
|
WNW
7
|
WNW
8
|
NW
7
|
ENE
5
|
| Wind gust (mph) |
15
|
15
|
21
|
23
|
23
|
21
|
14
|
11
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
50%
|
57%
|
56%
|
40%
|
28%
|
24%
|
39%
|
54%
|
| UV | - | - | 2 | 8 | 9 | 3 | - | - |
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Forecast
Forecast for 00:00 (UTC-4), Sat
Updated 01:22 (UTC+1) on Sat 17 May 2025
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